Home / 9,256,622.04-12,773,785.20-5,070,239.88

Finding the Fourth Proportional to 9,256,622.04, 12,773,785.20 and 5,070,239.88

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Solution

The fourth proportional to 9,256,622.04, 12,773,785.20 and 5,070,239.88 is: 6,996,737.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256,622.04 : 12,773,785.20 = 5,070,239.88 : x
  2. Step 2: Convert to fraction form
    9,256,622.04/12,773,785.20 = 5,070,239.88/x
  3. Step 3: Cross multiply
    9,256,622.04x = 12,773,785.20 × 5,070,239.88
  4. Step 4: Simplify right side
    9,256,622.04x = 64,766,155,139,593.77
  5. Step 5: Solve for x
    x = 64,766,155,139,593.77/9,256,622.04
  6. Step 6: Final answer
    x = 6,996,737.56

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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.