Home / 7,600,516.88-10,488,787.20-4,544,731.13

Finding the Fourth Proportional to 7,600,516.88, 10,488,787.20 and 4,544,731.13

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Solution

The fourth proportional to 7,600,516.88, 10,488,787.20 and 4,544,731.13 is: 6,271,773.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,516.88 : 10,488,787.20 = 4,544,731.13 : x
  2. Step 2: Convert to fraction form
    7,600,516.88/10,488,787.20 = 4,544,731.13/x
  3. Step 3: Cross multiply
    7,600,516.88x = 10,488,787.20 × 4,544,731.13
  4. Step 4: Simplify right side
    7,600,516.88x = 47,668,717,651,341.59
  5. Step 5: Solve for x
    x = 47,668,717,651,341.59/7,600,516.88
  6. Step 6: Final answer
    x = 6,271,773.15

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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.