Home / 5,732,041.14-7,910,339.31-3,153,729.33

Finding the Fourth Proportional to 5,732,041.14, 7,910,339.31 and 3,153,729.33

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Solution

The fourth proportional to 5,732,041.14, 7,910,339.31 and 3,153,729.33 is: 4,352,213.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,041.14 : 7,910,339.31 = 3,153,729.33 : x
  2. Step 2: Convert to fraction form
    5,732,041.14/7,910,339.31 = 3,153,729.33/x
  3. Step 3: Cross multiply
    5,732,041.14x = 7,910,339.31 × 3,153,729.33
  4. Step 4: Simplify right side
    5,732,041.14x = 24,947,069,092,198.96
  5. Step 5: Solve for x
    x = 24,947,069,092,198.96/5,732,041.14
  6. Step 6: Final answer
    x = 4,352,213.89

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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.