Home / 1,065,659.04-1,597,110.72-797,314.14

Finding the Fourth Proportional to 1,065,659.04, 1,597,110.72 and 797,314.14

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Solution

The fourth proportional to 1,065,659.04, 1,597,110.72 and 797,314.14 is: 1,194,940.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,659.04 : 1,597,110.72 = 797,314.14 : x
  2. Step 2: Convert to fraction form
    1,065,659.04/1,597,110.72 = 797,314.14/x
  3. Step 3: Cross multiply
    1,065,659.04x = 1,597,110.72 × 797,314.14
  4. Step 4: Simplify right side
    1,065,659.04x = 1,273,398,960,201.58
  5. Step 5: Solve for x
    x = 1,273,398,960,201.58/1,065,659.04
  6. Step 6: Final answer
    x = 1,194,940.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.