Home / 7,306,449.10-10,961,228.85-2,258,269.90

Finding the Fourth Proportional to 7,306,449.10, 10,961,228.85 and 2,258,269.90

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Solution

The fourth proportional to 7,306,449.10, 10,961,228.85 and 2,258,269.90 is: 3,387,885.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,449.10 : 10,961,228.85 = 2,258,269.90 : x
  2. Step 2: Convert to fraction form
    7,306,449.10/10,961,228.85 = 2,258,269.90/x
  3. Step 3: Cross multiply
    7,306,449.10x = 10,961,228.85 × 2,258,269.90
  4. Step 4: Simplify right side
    7,306,449.10x = 24,753,413,178,966.61
  5. Step 5: Solve for x
    x = 24,753,413,178,966.61/7,306,449.10
  6. Step 6: Final answer
    x = 3,387,885.53

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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.