Home / 3,726,591.17-5,142,704.31-2,095,011.95

Finding the Fourth Proportional to 3,726,591.17, 5,142,704.31 and 2,095,011.95

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Solution

The fourth proportional to 3,726,591.17, 5,142,704.31 and 2,095,011.95 is: 2,891,121.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,591.17 : 5,142,704.31 = 2,095,011.95 : x
  2. Step 2: Convert to fraction form
    3,726,591.17/5,142,704.31 = 2,095,011.95/x
  3. Step 3: Cross multiply
    3,726,591.17x = 5,142,704.31 × 2,095,011.95
  4. Step 4: Simplify right side
    3,726,591.17x = 10,774,026,959,052.98
  5. Step 5: Solve for x
    x = 10,774,026,959,052.98/3,726,591.17
  6. Step 6: Final answer
    x = 2,891,121.26

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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.