Home / 6,799,105.14-9,382,821.72-3,701,649.74

Finding the Fourth Proportional to 6,799,105.14, 9,382,821.72 and 3,701,649.74

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Solution

The fourth proportional to 6,799,105.14, 9,382,821.72 and 3,701,649.74 is: 5,108,307.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,105.14 : 9,382,821.72 = 3,701,649.74 : x
  2. Step 2: Convert to fraction form
    6,799,105.14/9,382,821.72 = 3,701,649.74/x
  3. Step 3: Cross multiply
    6,799,105.14x = 9,382,821.72 × 3,701,649.74
  4. Step 4: Simplify right side
    6,799,105.14x = 34,731,919,580,304.36
  5. Step 5: Solve for x
    x = 34,731,919,580,304.36/6,799,105.14
  6. Step 6: Final answer
    x = 5,108,307.47

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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.