Home / 10,488,272.04-14,474,086.02-5,904,757.44

Finding the Fourth Proportional to 10,488,272.04, 14,474,086.02 and 5,904,757.44

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Solution

The fourth proportional to 10,488,272.04, 14,474,086.02 and 5,904,757.44 is: 8,148,717.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,488,272.04 : 14,474,086.02 = 5,904,757.44 : x
  2. Step 2: Convert to fraction form
    10,488,272.04/14,474,086.02 = 5,904,757.44/x
  3. Step 3: Cross multiply
    10,488,272.04x = 14,474,086.02 × 5,904,757.44
  4. Step 4: Simplify right side
    10,488,272.04x = 85,465,967,113,794.98
  5. Step 5: Solve for x
    x = 85,465,967,113,794.98/10,488,272.04
  6. Step 6: Final answer
    x = 8,148,717.61

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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.