Home / 3,661,706.77-5,488,715.29-1,232,016.55

Finding the Fourth Proportional to 3,661,706.77, 5,488,715.29 and 1,232,016.55

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Solution

The fourth proportional to 3,661,706.77, 5,488,715.29 and 1,232,016.55 is: 1,846,731.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,706.77 : 5,488,715.29 = 1,232,016.55 : x
  2. Step 2: Convert to fraction form
    3,661,706.77/5,488,715.29 = 1,232,016.55/x
  3. Step 3: Cross multiply
    3,661,706.77x = 5,488,715.29 × 1,232,016.55
  4. Step 4: Simplify right side
    3,661,706.77x = 6,762,188,078,598.09
  5. Step 5: Solve for x
    x = 6,762,188,078,598.09/3,661,706.77
  6. Step 6: Final answer
    x = 1,846,731.19

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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.