Home / 2,173,230.01-3,259,106.83-752,954.59

Finding the Fourth Proportional to 2,173,230.01, 3,259,106.83 and 752,954.59

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Solution

The fourth proportional to 2,173,230.01, 3,259,106.83 and 752,954.59 is: 1,129,176.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,230.01 : 3,259,106.83 = 752,954.59 : x
  2. Step 2: Convert to fraction form
    2,173,230.01/3,259,106.83 = 752,954.59/x
  3. Step 3: Cross multiply
    2,173,230.01x = 3,259,106.83 × 752,954.59
  4. Step 4: Simplify right side
    2,173,230.01x = 2,453,959,446,948.85
  5. Step 5: Solve for x
    x = 2,453,959,446,948.85/2,173,230.01
  6. Step 6: Final answer
    x = 1,129,176.13

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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.