Home / 9,654,908.30-14,491,693.65-4,868,002.70

Finding the Fourth Proportional to 9,654,908.30, 14,491,693.65 and 4,868,002.70

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Solution

The fourth proportional to 9,654,908.30, 14,491,693.65 and 4,868,002.70 is: 7,306,708.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,908.30 : 14,491,693.65 = 4,868,002.70 : x
  2. Step 2: Convert to fraction form
    9,654,908.30/14,491,693.65 = 4,868,002.70/x
  3. Step 3: Cross multiply
    9,654,908.30x = 14,491,693.65 × 4,868,002.70
  4. Step 4: Simplify right side
    9,654,908.30x = 70,545,603,815,772.86
  5. Step 5: Solve for x
    x = 70,545,603,815,772.86/9,654,908.30
  6. Step 6: Final answer
    x = 7,306,708.84

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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.