Home / 5,565,968.15-7,683,387.50-3,633,884.87

Finding the Fourth Proportional to 5,565,968.15, 7,683,387.50 and 3,633,884.87

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Solution

The fourth proportional to 5,565,968.15, 7,683,387.50 and 3,633,884.87 is: 5,016,296.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,968.15 : 7,683,387.50 = 3,633,884.87 : x
  2. Step 2: Convert to fraction form
    5,565,968.15/7,683,387.50 = 3,633,884.87/x
  3. Step 3: Cross multiply
    5,565,968.15x = 7,683,387.50 × 3,633,884.87
  4. Step 4: Simplify right side
    5,565,968.15x = 27,920,545,557,264.90
  5. Step 5: Solve for x
    x = 27,920,545,557,264.90/5,565,968.15
  6. Step 6: Final answer
    x = 5,016,296.33

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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.