Home / 3,672,034.40-5,508,051.60-2,727,250.40

Finding the Fourth Proportional to 3,672,034.40, 5,508,051.60 and 2,727,250.40

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Solution

The fourth proportional to 3,672,034.40, 5,508,051.60 and 2,727,250.40 is: 4,090,875.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,034.40 : 5,508,051.60 = 2,727,250.40 : x
  2. Step 2: Convert to fraction form
    3,672,034.40/5,508,051.60 = 2,727,250.40/x
  3. Step 3: Cross multiply
    3,672,034.40x = 5,508,051.60 × 2,727,250.40
  4. Step 4: Simplify right side
    3,672,034.40x = 15,021,835,929,320.64
  5. Step 5: Solve for x
    x = 15,021,835,929,320.64/3,672,034.40
  6. Step 6: Final answer
    x = 4,090,875.60

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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.