Home / 936,236.60-1,292,161.06-573,862.04

Finding the Fourth Proportional to 936,236.60, 1,292,161.06 and 573,862.04

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Solution

The fourth proportional to 936,236.60, 1,292,161.06 and 573,862.04 is: 792,024.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,236.60 : 1,292,161.06 = 573,862.04 : x
  2. Step 2: Convert to fraction form
    936,236.60/1,292,161.06 = 573,862.04/x
  3. Step 3: Cross multiply
    936,236.60x = 1,292,161.06 × 573,862.04
  4. Step 4: Simplify right side
    936,236.60x = 741,522,181,900.16
  5. Step 5: Solve for x
    x = 741,522,181,900.16/936,236.60
  6. Step 6: Final answer
    x = 792,024.35

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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.