Home / 11,382,824.34-15,707,963.61-6,226,074.36

Finding the Fourth Proportional to 11,382,824.34, 15,707,963.61 and 6,226,074.36

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Solution

The fourth proportional to 11,382,824.34, 15,707,963.61 and 6,226,074.36 is: 8,591,799.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,824.34 : 15,707,963.61 = 6,226,074.36 : x
  2. Step 2: Convert to fraction form
    11,382,824.34/15,707,963.61 = 6,226,074.36/x
  3. Step 3: Cross multiply
    11,382,824.34x = 15,707,963.61 × 6,226,074.36
  4. Step 4: Simplify right side
    11,382,824.34x = 97,798,949,480,034.05
  5. Step 5: Solve for x
    x = 97,798,949,480,034.05/11,382,824.34
  6. Step 6: Final answer
    x = 8,591,799.94

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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.