Home / 4,063,441.38-5,607,519.40-2,227,869.42

Finding the Fourth Proportional to 4,063,441.38, 5,607,519.40 and 2,227,869.42

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Solution

The fourth proportional to 4,063,441.38, 5,607,519.40 and 2,227,869.42 is: 3,074,443.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,441.38 : 5,607,519.40 = 2,227,869.42 : x
  2. Step 2: Convert to fraction form
    4,063,441.38/5,607,519.40 = 2,227,869.42/x
  3. Step 3: Cross multiply
    4,063,441.38x = 5,607,519.40 × 2,227,869.42
  4. Step 4: Simplify right side
    4,063,441.38x = 12,492,820,993,316.75
  5. Step 5: Solve for x
    x = 12,492,820,993,316.75/4,063,441.38
  6. Step 6: Final answer
    x = 3,074,443.51

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.