Home / 2,693,892.76-4,036,398.66-2,416,099.48

Finding the Fourth Proportional to 2,693,892.76, 4,036,398.66 and 2,416,099.48

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Solution

The fourth proportional to 2,693,892.76, 4,036,398.66 and 2,416,099.48 is: 3,620,166.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,892.76 : 4,036,398.66 = 2,416,099.48 : x
  2. Step 2: Convert to fraction form
    2,693,892.76/4,036,398.66 = 2,416,099.48/x
  3. Step 3: Cross multiply
    2,693,892.76x = 4,036,398.66 × 2,416,099.48
  4. Step 4: Simplify right side
    2,693,892.76x = 9,752,340,703,498.70
  5. Step 5: Solve for x
    x = 9,752,340,703,498.70/2,693,892.76
  6. Step 6: Final answer
    x = 3,620,166.64

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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.