Home / 2,612,847.70-3,605,637.30-1,466,976.34

Finding the Fourth Proportional to 2,612,847.70, 3,605,637.30 and 1,466,976.34

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Solution

The fourth proportional to 2,612,847.70, 3,605,637.30 and 1,466,976.34 is: 2,024,375.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,847.70 : 3,605,637.30 = 1,466,976.34 : x
  2. Step 2: Convert to fraction form
    2,612,847.70/3,605,637.30 = 1,466,976.34/x
  3. Step 3: Cross multiply
    2,612,847.70x = 3,605,637.30 × 1,466,976.34
  4. Step 4: Simplify right side
    2,612,847.70x = 5,289,384,609,721.48
  5. Step 5: Solve for x
    x = 5,289,384,609,721.48/2,612,847.70
  6. Step 6: Final answer
    x = 2,024,375.40

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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.