Home / 9,077,412.60-12,526,905.42-5,003,042.04

Finding the Fourth Proportional to 9,077,412.60, 12,526,905.42 and 5,003,042.04

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Solution

The fourth proportional to 9,077,412.60, 12,526,905.42 and 5,003,042.04 is: 6,904,239.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077,412.60 : 12,526,905.42 = 5,003,042.04 : x
  2. Step 2: Convert to fraction form
    9,077,412.60/12,526,905.42 = 5,003,042.04/x
  3. Step 3: Cross multiply
    9,077,412.60x = 12,526,905.42 × 5,003,042.04
  4. Step 4: Simplify right side
    9,077,412.60x = 62,672,634,447,363.86
  5. Step 5: Solve for x
    x = 62,672,634,447,363.86/9,077,412.60
  6. Step 6: Final answer
    x = 6,904,239.92

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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.