Home / 6,776,462.43-10,162,538.13-2,226,462.50

Finding the Fourth Proportional to 6,776,462.43, 10,162,538.13 and 2,226,462.50

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Solution

The fourth proportional to 6,776,462.43, 10,162,538.13 and 2,226,462.50 is: 3,338,985.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,462.43 : 10,162,538.13 = 2,226,462.50 : x
  2. Step 2: Convert to fraction form
    6,776,462.43/10,162,538.13 = 2,226,462.50/x
  3. Step 3: Cross multiply
    6,776,462.43x = 10,162,538.13 × 2,226,462.50
  4. Step 4: Simplify right side
    6,776,462.43x = 22,626,510,000,452.44
  5. Step 5: Solve for x
    x = 22,626,510,000,452.44/6,776,462.43
  6. Step 6: Final answer
    x = 3,338,985.53

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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.