Home / 2,625,052.33-3,623,372.87-1,522,762.30

Finding the Fourth Proportional to 2,625,052.33, 3,623,372.87 and 1,522,762.30

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Solution

The fourth proportional to 2,625,052.33, 3,623,372.87 and 1,522,762.30 is: 2,101,876.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,052.33 : 3,623,372.87 = 1,522,762.30 : x
  2. Step 2: Convert to fraction form
    2,625,052.33/3,623,372.87 = 1,522,762.30/x
  3. Step 3: Cross multiply
    2,625,052.33x = 3,623,372.87 × 1,522,762.30
  4. Step 4: Simplify right side
    2,625,052.33x = 5,517,535,615,042.51
  5. Step 5: Solve for x
    x = 5,517,535,615,042.51/2,625,052.33
  6. Step 6: Final answer
    x = 2,101,876.43

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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.