Home / 4,013,499.28-5,541,223.08-2,487,226

Finding the Fourth Proportional to 4,013,499.28, 5,541,223.08 and 2,487,226

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Solution

The fourth proportional to 4,013,499.28, 5,541,223.08 and 2,487,226 is: 3,433,979.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,499.28 : 5,541,223.08 = 2,487,226 : x
  2. Step 2: Convert to fraction form
    4,013,499.28/5,541,223.08 = 2,487,226/x
  3. Step 3: Cross multiply
    4,013,499.28x = 5,541,223.08 × 2,487,226
  4. Step 4: Simplify right side
    4,013,499.28x = 13,782,274,116,376.08
  5. Step 5: Solve for x
    x = 13,782,274,116,376.08/4,013,499.28
  6. Step 6: Final answer
    x = 3,433,979.47

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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.