Home / 7,306,456.60-10,961,240.10-2,258,277.40

Finding the Fourth Proportional to 7,306,456.60, 10,961,240.10 and 2,258,277.40

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Solution

The fourth proportional to 7,306,456.60, 10,961,240.10 and 2,258,277.40 is: 3,387,896.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,456.60 : 10,961,240.10 = 2,258,277.40 : x
  2. Step 2: Convert to fraction form
    7,306,456.60/10,961,240.10 = 2,258,277.40/x
  3. Step 3: Cross multiply
    7,306,456.60x = 10,961,240.10 × 2,258,277.40
  4. Step 4: Simplify right side
    7,306,456.60x = 24,753,520,793,803.74
  5. Step 5: Solve for x
    x = 24,753,520,793,803.74/7,306,456.60
  6. Step 6: Final answer
    x = 3,387,896.78

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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.