Home / 2,217,541.03-3,060,204.02-1,198,943.35

Finding the Fourth Proportional to 2,217,541.03, 3,060,204.02 and 1,198,943.35

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Solution

The fourth proportional to 2,217,541.03, 3,060,204.02 and 1,198,943.35 is: 1,654,540.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,541.03 : 3,060,204.02 = 1,198,943.35 : x
  2. Step 2: Convert to fraction form
    2,217,541.03/3,060,204.02 = 1,198,943.35/x
  3. Step 3: Cross multiply
    2,217,541.03x = 3,060,204.02 × 1,198,943.35
  4. Step 4: Simplify right side
    2,217,541.03x = 3,669,011,244,121.25
  5. Step 5: Solve for x
    x = 3,669,011,244,121.25/2,217,541.03
  6. Step 6: Final answer
    x = 1,654,540.41

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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.