Home / 5,807,951.14-8,015,167.02-3,194,565.75

Finding the Fourth Proportional to 5,807,951.14, 8,015,167.02 and 3,194,565.75

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Solution

The fourth proportional to 5,807,951.14, 8,015,167.02 and 3,194,565.75 is: 4,408,607.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,951.14 : 8,015,167.02 = 3,194,565.75 : x
  2. Step 2: Convert to fraction form
    5,807,951.14/8,015,167.02 = 3,194,565.75/x
  3. Step 3: Cross multiply
    5,807,951.14x = 8,015,167.02 × 3,194,565.75
  4. Step 4: Simplify right side
    5,807,951.14x = 25,604,978,042,621.56
  5. Step 5: Solve for x
    x = 25,604,978,042,621.56/5,807,951.14
  6. Step 6: Final answer
    x = 4,408,607.69

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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.