Home / 3,726,277.60-5,589,416.40-3,096,421.60

Finding the Fourth Proportional to 3,726,277.60, 5,589,416.40 and 3,096,421.60

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Solution

The fourth proportional to 3,726,277.60, 5,589,416.40 and 3,096,421.60 is: 4,644,632.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,277.60 : 5,589,416.40 = 3,096,421.60 : x
  2. Step 2: Convert to fraction form
    3,726,277.60/5,589,416.40 = 3,096,421.60/x
  3. Step 3: Cross multiply
    3,726,277.60x = 5,589,416.40 × 3,096,421.60
  4. Step 4: Simplify right side
    3,726,277.60x = 17,307,189,672,354.24
  5. Step 5: Solve for x
    x = 17,307,189,672,354.24/3,726,277.60
  6. Step 6: Final answer
    x = 4,644,632.40

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Double scale
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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.