Home / 2,253,449.55-3,377,812.37-832,599.39

Finding the Fourth Proportional to 2,253,449.55, 3,377,812.37 and 832,599.39

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Solution

The fourth proportional to 2,253,449.55, 3,377,812.37 and 832,599.39 is: 1,248,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,449.55 : 3,377,812.37 = 832,599.39 : x
  2. Step 2: Convert to fraction form
    2,253,449.55/3,377,812.37 = 832,599.39/x
  3. Step 3: Cross multiply
    2,253,449.55x = 3,377,812.37 × 832,599.39
  4. Step 4: Simplify right side
    2,253,449.55x = 2,812,364,527,300.25
  5. Step 5: Solve for x
    x = 2,812,364,527,300.25/2,253,449.55
  6. Step 6: Final answer
    x = 1,248,026.40

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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.