Home / 2,224,419.27-3,336,891.35-1,666,996.71

Finding the Fourth Proportional to 2,224,419.27, 3,336,891.35 and 1,666,996.71

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Solution

The fourth proportional to 2,224,419.27, 3,336,891.35 and 1,666,996.71 is: 2,500,691.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,419.27 : 3,336,891.35 = 1,666,996.71 : x
  2. Step 2: Convert to fraction form
    2,224,419.27/3,336,891.35 = 1,666,996.71/x
  3. Step 3: Cross multiply
    2,224,419.27x = 3,336,891.35 × 1,666,996.71
  4. Step 4: Simplify right side
    2,224,419.27x = 5,562,586,893,742.48
  5. Step 5: Solve for x
    x = 5,562,586,893,742.48/2,224,419.27
  6. Step 6: Final answer
    x = 2,500,691.74

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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.