Home / 1,567,165.10-2,350,747.65-502,970.90

Finding the Fourth Proportional to 1,567,165.10, 2,350,747.65 and 502,970.90

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Solution

The fourth proportional to 1,567,165.10, 2,350,747.65 and 502,970.90 is: 754,456.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,165.10 : 2,350,747.65 = 502,970.90 : x
  2. Step 2: Convert to fraction form
    1,567,165.10/2,350,747.65 = 502,970.90/x
  3. Step 3: Cross multiply
    1,567,165.10x = 2,350,747.65 × 502,970.90
  4. Step 4: Simplify right side
    1,567,165.10x = 1,182,357,661,193.39
  5. Step 5: Solve for x
    x = 1,182,357,661,193.39/1,567,165.10
  6. Step 6: Final answer
    x = 754,456.35

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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.