Home / 2,612,972.38-3,605,901.87-1,467,077.35

Finding the Fourth Proportional to 2,612,972.38, 3,605,901.87 and 1,467,077.35

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Solution

The fourth proportional to 2,612,972.38, 3,605,901.87 and 1,467,077.35 is: 2,024,566.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,972.38 : 3,605,901.87 = 1,467,077.35 : x
  2. Step 2: Convert to fraction form
    2,612,972.38/3,605,901.87 = 1,467,077.35/x
  3. Step 3: Cross multiply
    2,612,972.38x = 3,605,901.87 × 1,467,077.35
  4. Step 4: Simplify right side
    2,612,972.38x = 5,290,136,959,799.64
  5. Step 5: Solve for x
    x = 5,290,136,959,799.64/2,612,972.38
  6. Step 6: Final answer
    x = 2,024,566.73

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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.