Home / 962,441.10-1,444,698.45-542,537.10

Finding the Fourth Proportional to 962,441.10, 1,444,698.45 and 542,537.10

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Solution

The fourth proportional to 962,441.10, 1,444,698.45 and 542,537.10 is: 814,390.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,441.10 : 1,444,698.45 = 542,537.10 : x
  2. Step 2: Convert to fraction form
    962,441.10/1,444,698.45 = 542,537.10/x
  3. Step 3: Cross multiply
    962,441.10x = 1,444,698.45 × 542,537.10
  4. Step 4: Simplify right side
    962,441.10x = 783,802,507,437.50
  5. Step 5: Solve for x
    x = 783,802,507,437.50/962,441.10
  6. Step 6: Final answer
    x = 814,390.10

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Double scale
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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.