Home / 9,073,807.20-13,610,710.80-4,025,117.70

Finding the Fourth Proportional to 9,073,807.20, 13,610,710.80 and 4,025,117.70

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Solution

The fourth proportional to 9,073,807.20, 13,610,710.80 and 4,025,117.70 is: 6,037,676.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,807.20 : 13,610,710.80 = 4,025,117.70 : x
  2. Step 2: Convert to fraction form
    9,073,807.20/13,610,710.80 = 4,025,117.70/x
  3. Step 3: Cross multiply
    9,073,807.20x = 13,610,710.80 × 4,025,117.70
  4. Step 4: Simplify right side
    9,073,807.20x = 54,784,712,950,661.16
  5. Step 5: Solve for x
    x = 54,784,712,950,661.16/9,073,807.20
  6. Step 6: Final answer
    x = 6,037,676.55

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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.