Home / 7,384,180.14-11,077,570.26-2,525,344.38

Finding the Fourth Proportional to 7,384,180.14, 11,077,570.26 and 2,525,344.38

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Solution

The fourth proportional to 7,384,180.14, 11,077,570.26 and 2,525,344.38 is: 3,788,461.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,180.14 : 11,077,570.26 = 2,525,344.38 : x
  2. Step 2: Convert to fraction form
    7,384,180.14/11,077,570.26 = 2,525,344.38/x
  3. Step 3: Cross multiply
    7,384,180.14x = 11,077,570.26 × 2,525,344.38
  4. Step 4: Simplify right side
    7,384,180.14x = 27,974,679,800,146.14
  5. Step 5: Solve for x
    x = 27,974,679,800,146.14/7,384,180.14
  6. Step 6: Final answer
    x = 3,788,461.18

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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.