Home / 1,168,843.14-1,612,987.77-652,604.94

Finding the Fourth Proportional to 1,168,843.14, 1,612,987.77 and 652,604.94

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Solution

The fourth proportional to 1,168,843.14, 1,612,987.77 and 652,604.94 is: 900,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,843.14 : 1,612,987.77 = 652,604.94 : x
  2. Step 2: Convert to fraction form
    1,168,843.14/1,612,987.77 = 652,604.94/x
  3. Step 3: Cross multiply
    1,168,843.14x = 1,612,987.77 × 652,604.94
  4. Step 4: Simplify right side
    1,168,843.14x = 1,052,643,786,861.58
  5. Step 5: Solve for x
    x = 1,052,643,786,861.58/1,168,843.14
  6. Step 6: Final answer
    x = 900,586.02

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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.