Home / 6,914,583.06-9,541,874.49-3,817,039.92

Finding the Fourth Proportional to 6,914,583.06, 9,541,874.49 and 3,817,039.92

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Solution

The fourth proportional to 6,914,583.06, 9,541,874.49 and 3,817,039.92 is: 5,267,377.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,583.06 : 9,541,874.49 = 3,817,039.92 : x
  2. Step 2: Convert to fraction form
    6,914,583.06/9,541,874.49 = 3,817,039.92/x
  3. Step 3: Cross multiply
    6,914,583.06x = 9,541,874.49 × 3,817,039.92
  4. Step 4: Simplify right side
    6,914,583.06x = 36,421,715,839,959.64
  5. Step 5: Solve for x
    x = 36,421,715,839,959.64/6,914,583.06
  6. Step 6: Final answer
    x = 5,267,377.01

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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.