Home / 1,194,088.73-1,647,585.38-710,559.43

Finding the Fourth Proportional to 1,194,088.73, 1,647,585.38 and 710,559.43

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Solution

The fourth proportional to 1,194,088.73, 1,647,585.38 and 710,559.43 is: 980,419.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,088.73 : 1,647,585.38 = 710,559.43 : x
  2. Step 2: Convert to fraction form
    1,194,088.73/1,647,585.38 = 710,559.43/x
  3. Step 3: Cross multiply
    1,194,088.73x = 1,647,585.38 × 710,559.43
  4. Step 4: Simplify right side
    1,194,088.73x = 1,170,707,326,146.57
  5. Step 5: Solve for x
    x = 1,170,707,326,146.57/1,194,088.73
  6. Step 6: Final answer
    x = 980,419.04

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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.