Home / 5,566,565.40-8,350,068.90-2,647,957.38

Finding the Fourth Proportional to 5,566,565.40, 8,350,068.90 and 2,647,957.38

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Solution

The fourth proportional to 5,566,565.40, 8,350,068.90 and 2,647,957.38 is: 3,972,041.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,565.40 : 8,350,068.90 = 2,647,957.38 : x
  2. Step 2: Convert to fraction form
    5,566,565.40/8,350,068.90 = 2,647,957.38/x
  3. Step 3: Cross multiply
    5,566,565.40x = 8,350,068.90 × 2,647,957.38
  4. Step 4: Simplify right side
    5,566,565.40x = 22,110,626,567,263.48
  5. Step 5: Solve for x
    x = 22,110,626,567,263.48/5,566,565.40
  6. Step 6: Final answer
    x = 3,972,041.10

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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.