Home / 11,013,698.22-15,199,156.78-6,052,448.02

Finding the Fourth Proportional to 11,013,698.22, 15,199,156.78 and 6,052,448.02

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Solution

The fourth proportional to 11,013,698.22, 15,199,156.78 and 6,052,448.02 is: 8,352,517.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,013,698.22 : 15,199,156.78 = 6,052,448.02 : x
  2. Step 2: Convert to fraction form
    11,013,698.22/15,199,156.78 = 6,052,448.02/x
  3. Step 3: Cross multiply
    11,013,698.22x = 15,199,156.78 × 6,052,448.02
  4. Step 4: Simplify right side
    11,013,698.22x = 91,992,106,358,780.56
  5. Step 5: Solve for x
    x = 91,992,106,358,780.56/11,013,698.22
  6. Step 6: Final answer
    x = 8,352,517.43

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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.