Home / 1,741,401.73-2,612,851.04-900,543.97

Finding the Fourth Proportional to 1,741,401.73, 2,612,851.04 and 900,543.97

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Solution

The fourth proportional to 1,741,401.73, 2,612,851.04 and 900,543.97 is: 1,351,203.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,401.73 : 2,612,851.04 = 900,543.97 : x
  2. Step 2: Convert to fraction form
    1,741,401.73/2,612,851.04 = 900,543.97/x
  3. Step 3: Cross multiply
    1,741,401.73x = 2,612,851.04 × 900,543.97
  4. Step 4: Simplify right side
    1,741,401.73x = 2,352,987,248,580.23
  5. Step 5: Solve for x
    x = 2,352,987,248,580.23/1,741,401.73
  6. Step 6: Final answer
    x = 1,351,203.00

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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.