Home / 3,328,247.91-4,592,189.25-2,295,425.55

Finding the Fourth Proportional to 3,328,247.91, 4,592,189.25 and 2,295,425.55

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Solution

The fourth proportional to 3,328,247.91, 4,592,189.25 and 2,295,425.55 is: 3,167,140.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,247.91 : 4,592,189.25 = 2,295,425.55 : x
  2. Step 2: Convert to fraction form
    3,328,247.91/4,592,189.25 = 2,295,425.55/x
  3. Step 3: Cross multiply
    3,328,247.91x = 4,592,189.25 × 2,295,425.55
  4. Step 4: Simplify right side
    3,328,247.91x = 10,541,028,534,885.34
  5. Step 5: Solve for x
    x = 10,541,028,534,885.34/3,328,247.91
  6. Step 6: Final answer
    x = 3,167,140.44

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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.