Home / 3,096,105.60-4,644,158.40-2,458,376.40

Finding the Fourth Proportional to 3,096,105.60, 4,644,158.40 and 2,458,376.40

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Solution

The fourth proportional to 3,096,105.60, 4,644,158.40 and 2,458,376.40 is: 3,687,564.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,105.60 : 4,644,158.40 = 2,458,376.40 : x
  2. Step 2: Convert to fraction form
    3,096,105.60/4,644,158.40 = 2,458,376.40/x
  3. Step 3: Cross multiply
    3,096,105.60x = 4,644,158.40 × 2,458,376.40
  4. Step 4: Simplify right side
    3,096,105.60x = 11,417,089,408,421.76
  5. Step 5: Solve for x
    x = 11,417,089,408,421.76/3,096,105.60
  6. Step 6: Final answer
    x = 3,687,564.60

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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.