Home / 7,337,839.14-11,008,710.68-2,545,520.58

Finding the Fourth Proportional to 7,337,839.14, 11,008,710.68 and 2,545,520.58

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Solution

The fourth proportional to 7,337,839.14, 11,008,710.68 and 2,545,520.58 is: 3,818,958.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,839.14 : 11,008,710.68 = 2,545,520.58 : x
  2. Step 2: Convert to fraction form
    7,337,839.14/11,008,710.68 = 2,545,520.58/x
  3. Step 3: Cross multiply
    7,337,839.14x = 11,008,710.68 × 2,545,520.58
  4. Step 4: Simplify right side
    7,337,839.14x = 28,022,899,582,478.20
  5. Step 5: Solve for x
    x = 28,022,899,582,478.20/7,337,839.14
  6. Step 6: Final answer
    x = 3,818,958.01

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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.