Home / 6,830,063.88-9,425,517.30-3,732,648.84

Finding the Fourth Proportional to 6,830,063.88, 9,425,517.30 and 3,732,648.84

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Solution

The fourth proportional to 6,830,063.88, 9,425,517.30 and 3,732,648.84 is: 5,151,071.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,830,063.88 : 9,425,517.30 = 3,732,648.84 : x
  2. Step 2: Convert to fraction form
    6,830,063.88/9,425,517.30 = 3,732,648.84/x
  3. Step 3: Cross multiply
    6,830,063.88x = 9,425,517.30 × 3,732,648.84
  4. Step 4: Simplify right side
    6,830,063.88x = 35,182,146,216,244.93
  5. Step 5: Solve for x
    x = 35,182,146,216,244.93/6,830,063.88
  6. Step 6: Final answer
    x = 5,151,071.33

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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.