Home / 5,726,565.62-7,902,711.86-3,113,074.66

Finding the Fourth Proportional to 5,726,565.62, 7,902,711.86 and 3,113,074.66

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Solution

The fourth proportional to 5,726,565.62, 7,902,711.86 and 3,113,074.66 is: 4,296,070.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,565.62 : 7,902,711.86 = 3,113,074.66 : x
  2. Step 2: Convert to fraction form
    5,726,565.62/7,902,711.86 = 3,113,074.66/x
  3. Step 3: Cross multiply
    5,726,565.62x = 7,902,711.86 × 3,113,074.66
  4. Step 4: Simplify right side
    5,726,565.62x = 24,601,732,036,647.47
  5. Step 5: Solve for x
    x = 24,601,732,036,647.47/5,726,565.62
  6. Step 6: Final answer
    x = 4,296,070.92

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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.