Home / 1,042,022.24-1,563,033.36-294,068.24

Finding the Fourth Proportional to 1,042,022.24, 1,563,033.36 and 294,068.24

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Solution

The fourth proportional to 1,042,022.24, 1,563,033.36 and 294,068.24 is: 441,102.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,022.24 : 1,563,033.36 = 294,068.24 : x
  2. Step 2: Convert to fraction form
    1,042,022.24/1,563,033.36 = 294,068.24/x
  3. Step 3: Cross multiply
    1,042,022.24x = 1,563,033.36 × 294,068.24
  4. Step 4: Simplify right side
    1,042,022.24x = 459,638,461,421.32
  5. Step 5: Solve for x
    x = 459,638,461,421.32/1,042,022.24
  6. Step 6: Final answer
    x = 441,102.35

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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.