Home / 6,993,414.51-10,491,988.49-2,506,144.11

Finding the Fourth Proportional to 6,993,414.51, 10,491,988.49 and 2,506,144.11

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Solution

The fourth proportional to 6,993,414.51, 10,491,988.49 and 2,506,144.11 is: 3,759,885.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,414.51 : 10,491,988.49 = 2,506,144.11 : x
  2. Step 2: Convert to fraction form
    6,993,414.51/10,491,988.49 = 2,506,144.11/x
  3. Step 3: Cross multiply
    6,993,414.51x = 10,491,988.49 × 2,506,144.11
  4. Step 4: Simplify right side
    6,993,414.51x = 26,294,435,143,870.57
  5. Step 5: Solve for x
    x = 26,294,435,143,870.57/6,993,414.51
  6. Step 6: Final answer
    x = 3,759,885.12

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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.