Home / 10,567,715.76-15,846,577.56-4,093,823.52

Finding the Fourth Proportional to 10,567,715.76, 15,846,577.56 and 4,093,823.52

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Solution

The fourth proportional to 10,567,715.76, 15,846,577.56 and 4,093,823.52 is: 6,138,799.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,715.76 : 15,846,577.56 = 4,093,823.52 : x
  2. Step 2: Convert to fraction form
    10,567,715.76/15,846,577.56 = 4,093,823.52/x
  3. Step 3: Cross multiply
    10,567,715.76x = 15,846,577.56 × 4,093,823.52
  4. Step 4: Simplify right side
    10,567,715.76x = 64,873,091,926,632.21
  5. Step 5: Solve for x
    x = 64,873,091,926,632.21/10,567,715.76
  6. Step 6: Final answer
    x = 6,138,799.85

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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.