Home / 2,194,402.41-3,028,393.04-1,227,475.04

Finding the Fourth Proportional to 2,194,402.41, 3,028,393.04 and 1,227,475.04

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Solution

The fourth proportional to 2,194,402.41, 3,028,393.04 and 1,227,475.04 is: 1,693,981.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,402.41 : 3,028,393.04 = 1,227,475.04 : x
  2. Step 2: Convert to fraction form
    2,194,402.41/3,028,393.04 = 1,227,475.04/x
  3. Step 3: Cross multiply
    2,194,402.41x = 3,028,393.04 × 1,227,475.04
  4. Step 4: Simplify right side
    2,194,402.41x = 3,717,276,846,630.38
  5. Step 5: Solve for x
    x = 3,717,276,846,630.38/2,194,402.41
  6. Step 6: Final answer
    x = 1,693,981.39

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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.