Home / 11,417,650.74-17,125,614.86-3,636,250.56

Finding the Fourth Proportional to 11,417,650.74, 17,125,614.86 and 3,636,250.56

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Solution

The fourth proportional to 11,417,650.74, 17,125,614.86 and 3,636,250.56 is: 5,454,101.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,417,650.74 : 17,125,614.86 = 3,636,250.56 : x
  2. Step 2: Convert to fraction form
    11,417,650.74/17,125,614.86 = 3,636,250.56/x
  3. Step 3: Cross multiply
    11,417,650.74x = 17,125,614.86 × 3,636,250.56
  4. Step 4: Simplify right side
    11,417,650.74x = 62,273,026,606,838.07
  5. Step 5: Solve for x
    x = 62,273,026,606,838.07/11,417,650.74
  6. Step 6: Final answer
    x = 5,454,101.55

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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.