Home / 8,501,398.17-12,753,908.70-2,744,458.98

Finding the Fourth Proportional to 8,501,398.17, 12,753,908.70 and 2,744,458.98

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Solution

The fourth proportional to 8,501,398.17, 12,753,908.70 and 2,744,458.98 is: 4,117,273.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501,398.17 : 12,753,908.70 = 2,744,458.98 : x
  2. Step 2: Convert to fraction form
    8,501,398.17/12,753,908.70 = 2,744,458.98/x
  3. Step 3: Cross multiply
    8,501,398.17x = 12,753,908.70 × 2,744,458.98
  4. Step 4: Simplify right side
    8,501,398.17x = 35,002,579,203,696.24
  5. Step 5: Solve for x
    x = 35,002,579,203,696.24/8,501,398.17
  6. Step 6: Final answer
    x = 4,117,273.24

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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.