Home / 7,073,965.80-10,613,190.60-2,524,913.76

Finding the Fourth Proportional to 7,073,965.80, 10,613,190.60 and 2,524,913.76

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Solution

The fourth proportional to 7,073,965.80, 10,613,190.60 and 2,524,913.76 is: 3,788,170.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,965.80 : 10,613,190.60 = 2,524,913.76 : x
  2. Step 2: Convert to fraction form
    7,073,965.80/10,613,190.60 = 2,524,913.76/x
  3. Step 3: Cross multiply
    7,073,965.80x = 10,613,190.60 × 2,524,913.76
  4. Step 4: Simplify right side
    7,073,965.80x = 26,797,390,983,442.65
  5. Step 5: Solve for x
    x = 26,797,390,983,442.65/7,073,965.80
  6. Step 6: Final answer
    x = 3,788,170.84

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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.