Home / 6,758,307.94-9,326,387.74-3,660,772.90

Finding the Fourth Proportional to 6,758,307.94, 9,326,387.74 and 3,660,772.90

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Solution

The fourth proportional to 6,758,307.94, 9,326,387.74 and 3,660,772.90 is: 5,051,824.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,307.94 : 9,326,387.74 = 3,660,772.90 : x
  2. Step 2: Convert to fraction form
    6,758,307.94/9,326,387.74 = 3,660,772.90/x
  3. Step 3: Cross multiply
    6,758,307.94x = 9,326,387.74 × 3,660,772.90
  4. Step 4: Simplify right side
    6,758,307.94x = 34,141,787,493,484.25
  5. Step 5: Solve for x
    x = 34,141,787,493,484.25/6,758,307.94
  6. Step 6: Final answer
    x = 5,051,824.78

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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.