Home / 9,041,380.33-13,560,996.05-2,974,607.55

Finding the Fourth Proportional to 9,041,380.33, 13,560,996.05 and 2,974,607.55

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Solution

The fourth proportional to 9,041,380.33, 13,560,996.05 and 2,974,607.55 is: 4,461,557.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,380.33 : 13,560,996.05 = 2,974,607.55 : x
  2. Step 2: Convert to fraction form
    9,041,380.33/13,560,996.05 = 2,974,607.55/x
  3. Step 3: Cross multiply
    9,041,380.33x = 13,560,996.05 × 2,974,607.55
  4. Step 4: Simplify right side
    9,041,380.33x = 40,338,641,235,850.18
  5. Step 5: Solve for x
    x = 40,338,641,235,850.18/9,041,380.33
  6. Step 6: Final answer
    x = 4,461,557.83

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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.