Home / 11,238,350.28-15,508,962.48-6,081,710.46

Finding the Fourth Proportional to 11,238,350.28, 15,508,962.48 and 6,081,710.46

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Solution

The fourth proportional to 11,238,350.28, 15,508,962.48 and 6,081,710.46 is: 8,392,781.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,350.28 : 15,508,962.48 = 6,081,710.46 : x
  2. Step 2: Convert to fraction form
    11,238,350.28/15,508,962.48 = 6,081,710.46/x
  3. Step 3: Cross multiply
    11,238,350.28x = 15,508,962.48 × 6,081,710.46
  4. Step 4: Simplify right side
    11,238,350.28x = 94,321,019,338,363.55
  5. Step 5: Solve for x
    x = 94,321,019,338,363.55/11,238,350.28
  6. Step 6: Final answer
    x = 8,392,781.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.