Home / 1,081,229.60-1,492,036.56-597,766.52

Finding the Fourth Proportional to 1,081,229.60, 1,492,036.56 and 597,766.52

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Solution

The fourth proportional to 1,081,229.60, 1,492,036.56 and 597,766.52 is: 824,884.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,229.60 : 1,492,036.56 = 597,766.52 : x
  2. Step 2: Convert to fraction form
    1,081,229.60/1,492,036.56 = 597,766.52/x
  3. Step 3: Cross multiply
    1,081,229.60x = 1,492,036.56 × 597,766.52
  4. Step 4: Simplify right side
    1,081,229.60x = 891,889,502,183.97
  5. Step 5: Solve for x
    x = 891,889,502,183.97/1,081,229.60
  6. Step 6: Final answer
    x = 824,884.47

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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.