Home / 8,744,377.44-13,113,724.37-2,906,996.28

Finding the Fourth Proportional to 8,744,377.44, 13,113,724.37 and 2,906,996.28

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Solution

The fourth proportional to 8,744,377.44, 13,113,724.37 and 2,906,996.28 is: 4,359,549.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,377.44 : 13,113,724.37 = 2,906,996.28 : x
  2. Step 2: Convert to fraction form
    8,744,377.44/13,113,724.37 = 2,906,996.28/x
  3. Step 3: Cross multiply
    8,744,377.44x = 13,113,724.37 × 2,906,996.28
  4. Step 4: Simplify right side
    8,744,377.44x = 38,121,547,964,411.38
  5. Step 5: Solve for x
    x = 38,121,547,964,411.38/8,744,377.44
  6. Step 6: Final answer
    x = 4,359,549.69

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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.