Home / 7,756,793.04-11,635,158.15-2,365,427.85

Finding the Fourth Proportional to 7,756,793.04, 11,635,158.15 and 2,365,427.85

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Solution

The fourth proportional to 7,756,793.04, 11,635,158.15 and 2,365,427.85 is: 3,548,132.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,756,793.04 : 11,635,158.15 = 2,365,427.85 : x
  2. Step 2: Convert to fraction form
    7,756,793.04/11,635,158.15 = 2,365,427.85/x
  3. Step 3: Cross multiply
    7,756,793.04x = 11,635,158.15 × 2,365,427.85
  4. Step 4: Simplify right side
    7,756,793.04x = 27,522,127,115,337.34
  5. Step 5: Solve for x
    x = 27,522,127,115,337.34/7,756,793.04
  6. Step 6: Final answer
    x = 3,548,132.20

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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.