Home / 9,344,591.20-14,016,886.80-6,153,320.80

Finding the Fourth Proportional to 9,344,591.20, 14,016,886.80 and 6,153,320.80

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Solution

The fourth proportional to 9,344,591.20, 14,016,886.80 and 6,153,320.80 is: 9,229,981.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,591.20 : 14,016,886.80 = 6,153,320.80 : x
  2. Step 2: Convert to fraction form
    9,344,591.20/14,016,886.80 = 6,153,320.80/x
  3. Step 3: Cross multiply
    9,344,591.20x = 14,016,886.80 × 6,153,320.80
  4. Step 4: Simplify right side
    9,344,591.20x = 86,250,401,097,685.44
  5. Step 5: Solve for x
    x = 86,250,401,097,685.44/9,344,591.20
  6. Step 6: Final answer
    x = 9,229,981.20

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Double scale
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Similar ratio
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1.5x scale

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.