Home / 1,744,098.12-2,616,148.40-481,926.96

Finding the Fourth Proportional to 1,744,098.12, 2,616,148.40 and 481,926.96

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Solution

The fourth proportional to 1,744,098.12, 2,616,148.40 and 481,926.96 is: 722,890.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,098.12 : 2,616,148.40 = 481,926.96 : x
  2. Step 2: Convert to fraction form
    1,744,098.12/2,616,148.40 = 481,926.96/x
  3. Step 3: Cross multiply
    1,744,098.12x = 2,616,148.40 × 481,926.96
  4. Step 4: Simplify right side
    1,744,098.12x = 1,260,792,442,911.23
  5. Step 5: Solve for x
    x = 1,260,792,442,911.23/1,744,098.12
  6. Step 6: Final answer
    x = 722,890.78

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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.