Home / 11,095,855.27-15,312,753.17-6,201,077.22

Finding the Fourth Proportional to 11,095,855.27, 15,312,753.17 and 6,201,077.22

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Solution

The fourth proportional to 11,095,855.27, 15,312,753.17 and 6,201,077.22 is: 8,557,750.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,855.27 : 15,312,753.17 = 6,201,077.22 : x
  2. Step 2: Convert to fraction form
    11,095,855.27/15,312,753.17 = 6,201,077.22/x
  3. Step 3: Cross multiply
    11,095,855.27x = 15,312,753.17 × 6,201,077.22
  4. Step 4: Simplify right side
    11,095,855.27x = 94,955,564,857,969.78
  5. Step 5: Solve for x
    x = 94,955,564,857,969.78/11,095,855.27
  6. Step 6: Final answer
    x = 8,557,750.85

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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.