Home / 6,993,082.98-9,650,752.17-3,895,602.57

Finding the Fourth Proportional to 6,993,082.98, 9,650,752.17 and 3,895,602.57

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Solution

The fourth proportional to 6,993,082.98, 9,650,752.17 and 3,895,602.57 is: 5,376,097.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,082.98 : 9,650,752.17 = 3,895,602.57 : x
  2. Step 2: Convert to fraction form
    6,993,082.98/9,650,752.17 = 3,895,602.57/x
  3. Step 3: Cross multiply
    6,993,082.98x = 9,650,752.17 × 3,895,602.57
  4. Step 4: Simplify right side
    6,993,082.98x = 37,595,494,955,885.08
  5. Step 5: Solve for x
    x = 37,595,494,955,885.08/6,993,082.98
  6. Step 6: Final answer
    x = 5,376,097.36

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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.