Home / 1,597,399.59-2,204,422.11-872,252.37

Finding the Fourth Proportional to 1,597,399.59, 2,204,422.11 and 872,252.37

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Solution

The fourth proportional to 1,597,399.59, 2,204,422.11 and 872,252.37 is: 1,203,714.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,399.59 : 2,204,422.11 = 872,252.37 : x
  2. Step 2: Convert to fraction form
    1,597,399.59/2,204,422.11 = 872,252.37/x
  3. Step 3: Cross multiply
    1,597,399.59x = 2,204,422.11 × 872,252.37
  4. Step 4: Simplify right side
    1,597,399.59x = 1,922,812,409,927.90
  5. Step 5: Solve for x
    x = 1,922,812,409,927.90/1,597,399.59
  6. Step 6: Final answer
    x = 1,203,714.10

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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.