Home / 2,344,179.05-3,516,342.38-807,158.18

Finding the Fourth Proportional to 2,344,179.05, 3,516,342.38 and 807,158.18

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Solution

The fourth proportional to 2,344,179.05, 3,516,342.38 and 807,158.18 is: 1,210,762.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,179.05 : 3,516,342.38 = 807,158.18 : x
  2. Step 2: Convert to fraction form
    2,344,179.05/3,516,342.38 = 807,158.18/x
  3. Step 3: Cross multiply
    2,344,179.05x = 3,516,342.38 × 807,158.18
  4. Step 4: Simplify right side
    2,344,179.05x = 2,838,244,526,506.42
  5. Step 5: Solve for x
    x = 2,838,244,526,506.42/2,344,179.05
  6. Step 6: Final answer
    x = 1,210,762.69

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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.