Home / 2,612,387.22-3,605,214.24-1,450,838.87

Finding the Fourth Proportional to 2,612,387.22, 3,605,214.24 and 1,450,838.87

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Solution

The fourth proportional to 2,612,387.22, 3,605,214.24 and 1,450,838.87 is: 2,002,224.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,387.22 : 3,605,214.24 = 1,450,838.87 : x
  2. Step 2: Convert to fraction form
    2,612,387.22/3,605,214.24 = 1,450,838.87/x
  3. Step 3: Cross multiply
    2,612,387.22x = 3,605,214.24 × 1,450,838.87
  4. Step 4: Simplify right side
    2,612,387.22x = 5,230,584,946,815.31
  5. Step 5: Solve for x
    x = 5,230,584,946,815.31/2,612,387.22
  6. Step 6: Final answer
    x = 2,002,224.21

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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.