Home / 1,042,019.24-1,563,028.85-294,065.24

Finding the Fourth Proportional to 1,042,019.24, 1,563,028.85 and 294,065.24

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Solution

The fourth proportional to 1,042,019.24, 1,563,028.85 and 294,065.24 is: 441,097.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,019.24 : 1,563,028.85 = 294,065.24 : x
  2. Step 2: Convert to fraction form
    1,042,019.24/1,563,028.85 = 294,065.24/x
  3. Step 3: Cross multiply
    1,042,019.24x = 1,563,028.85 × 294,065.24
  4. Step 4: Simplify right side
    1,042,019.24x = 459,632,446,822.19
  5. Step 5: Solve for x
    x = 459,632,446,822.19/1,042,019.24
  6. Step 6: Final answer
    x = 441,097.85

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.