Home / 6,925,384.53-10,388,599.11-2,067,307.47

Finding the Fourth Proportional to 6,925,384.53, 10,388,599.11 and 2,067,307.47

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Solution

The fourth proportional to 6,925,384.53, 10,388,599.11 and 2,067,307.47 is: 3,101,117.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,384.53 : 10,388,599.11 = 2,067,307.47 : x
  2. Step 2: Convert to fraction form
    6,925,384.53/10,388,599.11 = 2,067,307.47/x
  3. Step 3: Cross multiply
    6,925,384.53x = 10,388,599.11 × 2,067,307.47
  4. Step 4: Simplify right side
    6,925,384.53x = 21,476,428,542,938.35
  5. Step 5: Solve for x
    x = 21,476,428,542,938.35/6,925,384.53
  6. Step 6: Final answer
    x = 3,101,117.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.