Home / 970,229.07-1,453,570.20-703,327.59

Finding the Fourth Proportional to 970,229.07, 1,453,570.20 and 703,327.59

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Solution

The fourth proportional to 970,229.07, 1,453,570.20 and 703,327.59 is: 1,053,705.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,229.07 : 1,453,570.20 = 703,327.59 : x
  2. Step 2: Convert to fraction form
    970,229.07/1,453,570.20 = 703,327.59/x
  3. Step 3: Cross multiply
    970,229.07x = 1,453,570.20 × 703,327.59
  4. Step 4: Simplify right side
    970,229.07x = 1,022,336,025,661.82
  5. Step 5: Solve for x
    x = 1,022,336,025,661.82/970,229.07
  6. Step 6: Final answer
    x = 1,053,705.83

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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.