Home / 7,360,562.43-11,050,799.90-5,080,417.83

Finding the Fourth Proportional to 7,360,562.43, 11,050,799.90 and 5,080,417.83

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Solution

The fourth proportional to 7,360,562.43, 11,050,799.90 and 5,080,417.83 is: 7,627,498.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,562.43 : 11,050,799.90 = 5,080,417.83 : x
  2. Step 2: Convert to fraction form
    7,360,562.43/11,050,799.90 = 5,080,417.83/x
  3. Step 3: Cross multiply
    7,360,562.43x = 11,050,799.90 × 5,080,417.83
  4. Step 4: Simplify right side
    7,360,562.43x = 56,142,680,822,320.12
  5. Step 5: Solve for x
    x = 56,142,680,822,320.12/7,360,562.43
  6. Step 6: Final answer
    x = 7,627,498.76

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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.