Home / 937,948.86-1,294,393.32-575,572.86

Finding the Fourth Proportional to 937,948.86, 1,294,393.32 and 575,572.86

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Solution

The fourth proportional to 937,948.86, 1,294,393.32 and 575,572.86 is: 794,305.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,948.86 : 1,294,393.32 = 575,572.86 : x
  2. Step 2: Convert to fraction form
    937,948.86/1,294,393.32 = 575,572.86/x
  3. Step 3: Cross multiply
    937,948.86x = 1,294,393.32 × 575,572.86
  4. Step 4: Simplify right side
    937,948.86x = 745,017,665,157.30
  5. Step 5: Solve for x
    x = 745,017,665,157.30/937,948.86
  6. Step 6: Final answer
    x = 794,305.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.