Home / 2,408,164.16-3,612,777.56-702,440.92

Finding the Fourth Proportional to 2,408,164.16, 3,612,777.56 and 702,440.92

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Solution

The fourth proportional to 2,408,164.16, 3,612,777.56 and 702,440.92 is: 1,053,816.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,164.16 : 3,612,777.56 = 702,440.92 : x
  2. Step 2: Convert to fraction form
    2,408,164.16/3,612,777.56 = 702,440.92/x
  3. Step 3: Cross multiply
    2,408,164.16x = 3,612,777.56 × 702,440.92
  4. Step 4: Simplify right side
    2,408,164.16x = 2,537,762,785,725.91
  5. Step 5: Solve for x
    x = 2,537,762,785,725.91/2,408,164.16
  6. Step 6: Final answer
    x = 1,053,816.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.