Home / 3,034,170.60-4,551,920.64-1,140,912.06

Finding the Fourth Proportional to 3,034,170.60, 4,551,920.64 and 1,140,912.06

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Solution

The fourth proportional to 3,034,170.60, 4,551,920.64 and 1,140,912.06 is: 1,711,618.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,170.60 : 4,551,920.64 = 1,140,912.06 : x
  2. Step 2: Convert to fraction form
    3,034,170.60/4,551,920.64 = 1,140,912.06/x
  3. Step 3: Cross multiply
    3,034,170.60x = 4,551,920.64 × 1,140,912.06
  4. Step 4: Simplify right side
    3,034,170.60x = 5,193,341,154,338.92
  5. Step 5: Solve for x
    x = 5,193,341,154,338.92/3,034,170.60
  6. Step 6: Final answer
    x = 1,711,618.05

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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.