Home / 3,350,124.11-5,022,736.28-1,074,353.10

Finding the Fourth Proportional to 3,350,124.11, 5,022,736.28 and 1,074,353.10

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Solution

The fourth proportional to 3,350,124.11, 5,022,736.28 and 1,074,353.10 is: 1,610,744.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,124.11 : 5,022,736.28 = 1,074,353.10 : x
  2. Step 2: Convert to fraction form
    3,350,124.11/5,022,736.28 = 1,074,353.10/x
  3. Step 3: Cross multiply
    3,350,124.11x = 5,022,736.28 × 1,074,353.10
  4. Step 4: Simplify right side
    3,350,124.11x = 5,396,192,287,528.70
  5. Step 5: Solve for x
    x = 5,396,192,287,528.70/3,350,124.11
  6. Step 6: Final answer
    x = 1,610,744.00

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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.