Home / 2,693,891.76-4,036,397.16-2,416,098.48

Finding the Fourth Proportional to 2,693,891.76, 4,036,397.16 and 2,416,098.48

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Solution

The fourth proportional to 2,693,891.76, 4,036,397.16 and 2,416,098.48 is: 3,620,165.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,891.76 : 4,036,397.16 = 2,416,098.48 : x
  2. Step 2: Convert to fraction form
    2,693,891.76/4,036,397.16 = 2,416,098.48/x
  3. Step 3: Cross multiply
    2,693,891.76x = 4,036,397.16 × 2,416,098.48
  4. Step 4: Simplify right side
    2,693,891.76x = 9,752,333,042,952.32
  5. Step 5: Solve for x
    x = 9,752,333,042,952.32/2,693,891.76
  6. Step 6: Final answer
    x = 3,620,165.14

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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.