Home / 6,844,473.18-9,445,373.17-3,788,687.43

Finding the Fourth Proportional to 6,844,473.18, 9,445,373.17 and 3,788,687.43

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Solution

The fourth proportional to 6,844,473.18, 9,445,373.17 and 3,788,687.43 is: 5,228,388.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,473.18 : 9,445,373.17 = 3,788,687.43 : x
  2. Step 2: Convert to fraction form
    6,844,473.18/9,445,373.17 = 3,788,687.43/x
  3. Step 3: Cross multiply
    6,844,473.18x = 9,445,373.17 × 3,788,687.43
  4. Step 4: Simplify right side
    6,844,473.18x = 35,785,566,600,838.26
  5. Step 5: Solve for x
    x = 35,785,566,600,838.26/6,844,473.18
  6. Step 6: Final answer
    x = 5,228,388.75

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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.