Home / 3,706,468.34-5,560,117.23-1,181,537.78

Finding the Fourth Proportional to 3,706,468.34, 5,560,117.23 and 1,181,537.78

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Solution

The fourth proportional to 3,706,468.34, 5,560,117.23 and 1,181,537.78 is: 1,772,438.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,468.34 : 5,560,117.23 = 1,181,537.78 : x
  2. Step 2: Convert to fraction form
    3,706,468.34/5,560,117.23 = 1,181,537.78/x
  3. Step 3: Cross multiply
    3,706,468.34x = 5,560,117.23 × 1,181,537.78
  4. Step 4: Simplify right side
    3,706,468.34x = 6,569,488,568,473.95
  5. Step 5: Solve for x
    x = 6,569,488,568,473.95/3,706,468.34
  6. Step 6: Final answer
    x = 1,772,438.87

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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.