Home / 7,480,325.20-11,192,494.20-4,960,901.20

Finding the Fourth Proportional to 7,480,325.20, 11,192,494.20 and 4,960,901.20

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Solution

The fourth proportional to 7,480,325.20, 11,192,494.20 and 4,960,901.20 is: 7,422,786.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,480,325.20 : 11,192,494.20 = 4,960,901.20 : x
  2. Step 2: Convert to fraction form
    7,480,325.20/11,192,494.20 = 4,960,901.20/x
  3. Step 3: Cross multiply
    7,480,325.20x = 11,192,494.20 × 4,960,901.20
  4. Step 4: Simplify right side
    7,480,325.20x = 55,524,857,907,773.04
  5. Step 5: Solve for x
    x = 55,524,857,907,773.04/7,480,325.20
  6. Step 6: Final answer
    x = 7,422,786.63

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Double scale
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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.