Home / 1,444,180.38-1,993,031.22-799,600.58

Finding the Fourth Proportional to 1,444,180.38, 1,993,031.22 and 799,600.58

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Solution

The fourth proportional to 1,444,180.38, 1,993,031.22 and 799,600.58 is: 1,103,483.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,180.38 : 1,993,031.22 = 799,600.58 : x
  2. Step 2: Convert to fraction form
    1,444,180.38/1,993,031.22 = 799,600.58/x
  3. Step 3: Cross multiply
    1,444,180.38x = 1,993,031.22 × 799,600.58
  4. Step 4: Simplify right side
    1,444,180.38x = 1,593,628,919,470.11
  5. Step 5: Solve for x
    x = 1,593,628,919,470.11/1,444,180.38
  6. Step 6: Final answer
    x = 1,103,483.29

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1.5x scale

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.