Home / 835,373.22-1,250,940.15-700,081.62

Finding the Fourth Proportional to 835,373.22, 1,250,940.15 and 700,081.62

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Solution

The fourth proportional to 835,373.22, 1,250,940.15 and 700,081.62 is: 1,048,346.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,373.22 : 1,250,940.15 = 700,081.62 : x
  2. Step 2: Convert to fraction form
    835,373.22/1,250,940.15 = 700,081.62/x
  3. Step 3: Cross multiply
    835,373.22x = 1,250,940.15 × 700,081.62
  4. Step 4: Simplify right side
    835,373.22x = 875,760,206,735.04
  5. Step 5: Solve for x
    x = 875,760,206,735.04/835,373.22
  6. Step 6: Final answer
    x = 1,048,346.04

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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.