Home / 10,904,950.11-15,048,635.91-5,943,436.14

Finding the Fourth Proportional to 10,904,950.11, 15,048,635.91 and 5,943,436.14

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Solution

The fourth proportional to 10,904,950.11, 15,048,635.91 and 5,943,436.14 is: 8,201,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,950.11 : 15,048,635.91 = 5,943,436.14 : x
  2. Step 2: Convert to fraction form
    10,904,950.11/15,048,635.91 = 5,943,436.14/x
  3. Step 3: Cross multiply
    10,904,950.11x = 15,048,635.91 × 5,943,436.14
  4. Step 4: Simplify right side
    10,904,950.11x = 89,440,606,525,195.78
  5. Step 5: Solve for x
    x = 89,440,606,525,195.78/10,904,950.11
  6. Step 6: Final answer
    x = 8,201,835.46

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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.