Home / 1,306,092.27-1,958,381.73-506,437.59

Finding the Fourth Proportional to 1,306,092.27, 1,958,381.73 and 506,437.59

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Solution

The fourth proportional to 1,306,092.27, 1,958,381.73 and 506,437.59 is: 759,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,092.27 : 1,958,381.73 = 506,437.59 : x
  2. Step 2: Convert to fraction form
    1,306,092.27/1,958,381.73 = 506,437.59/x
  3. Step 3: Cross multiply
    1,306,092.27x = 1,958,381.73 × 506,437.59
  4. Step 4: Simplify right side
    1,306,092.27x = 991,798,123,641.23
  5. Step 5: Solve for x
    x = 991,798,123,641.23/1,306,092.27
  6. Step 6: Final answer
    x = 759,362.98

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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.