Home / 1,164,793.08-1,747,123.91-516,182.47

Finding the Fourth Proportional to 1,164,793.08, 1,747,123.91 and 516,182.47

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Solution

The fourth proportional to 1,164,793.08, 1,747,123.91 and 516,182.47 is: 774,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,793.08 : 1,747,123.91 = 516,182.47 : x
  2. Step 2: Convert to fraction form
    1,164,793.08/1,747,123.91 = 516,182.47/x
  3. Step 3: Cross multiply
    1,164,793.08x = 1,747,123.91 × 516,182.47
  4. Step 4: Simplify right side
    1,164,793.08x = 901,834,729,403.09
  5. Step 5: Solve for x
    x = 901,834,729,403.09/1,164,793.08
  6. Step 6: Final answer
    x = 774,244.58

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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.