Home / 3,320,773.02-4,981,163.18-924,622.92

Finding the Fourth Proportional to 3,320,773.02, 4,981,163.18 and 924,622.92

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Solution

The fourth proportional to 3,320,773.02, 4,981,163.18 and 924,622.92 is: 1,386,935.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,773.02 : 4,981,163.18 = 924,622.92 : x
  2. Step 2: Convert to fraction form
    3,320,773.02/4,981,163.18 = 924,622.92/x
  3. Step 3: Cross multiply
    3,320,773.02x = 4,981,163.18 × 924,622.92
  4. Step 4: Simplify right side
    3,320,773.02x = 4,605,697,639,864.97
  5. Step 5: Solve for x
    x = 4,605,697,639,864.97/3,320,773.02
  6. Step 6: Final answer
    x = 1,386,935.39

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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.