Home / 1,182,501.04-1,773,761.28-508,535.68

Finding the Fourth Proportional to 1,182,501.04, 1,773,761.28 and 508,535.68

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Solution

The fourth proportional to 1,182,501.04, 1,773,761.28 and 508,535.68 is: 762,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,501.04 : 1,773,761.28 = 508,535.68 : x
  2. Step 2: Convert to fraction form
    1,182,501.04/1,773,761.28 = 508,535.68/x
  3. Step 3: Cross multiply
    1,182,501.04x = 1,773,761.28 × 508,535.68
  4. Step 4: Simplify right side
    1,182,501.04x = 902,020,898,682.47
  5. Step 5: Solve for x
    x = 902,020,898,682.47/1,182,501.04
  6. Step 6: Final answer
    x = 762,807.70

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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.