Home / 1,098,144.23-1,644,351.48-883,741.01

Finding the Fourth Proportional to 1,098,144.23, 1,644,351.48 and 883,741.01

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Solution

The fourth proportional to 1,098,144.23, 1,644,351.48 and 883,741.01 is: 1,323,305.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,144.23 : 1,644,351.48 = 883,741.01 : x
  2. Step 2: Convert to fraction form
    1,098,144.23/1,644,351.48 = 883,741.01/x
  3. Step 3: Cross multiply
    1,098,144.23x = 1,644,351.48 × 883,741.01
  4. Step 4: Simplify right side
    1,098,144.23x = 1,453,180,829,508.44
  5. Step 5: Solve for x
    x = 1,453,180,829,508.44/1,098,144.23
  6. Step 6: Final answer
    x = 1,323,305.99

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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.