Home / 1,632,775.85-2,449,680.46-734,296.11

Finding the Fourth Proportional to 1,632,775.85, 2,449,680.46 and 734,296.11

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Solution

The fourth proportional to 1,632,775.85, 2,449,680.46 and 734,296.11 is: 1,101,676.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,775.85 : 2,449,680.46 = 734,296.11 : x
  2. Step 2: Convert to fraction form
    1,632,775.85/2,449,680.46 = 734,296.11/x
  3. Step 3: Cross multiply
    1,632,775.85x = 2,449,680.46 × 734,296.11
  4. Step 4: Simplify right side
    1,632,775.85x = 1,798,790,827,356.05
  5. Step 5: Solve for x
    x = 1,798,790,827,356.05/1,632,775.85
  6. Step 6: Final answer
    x = 1,101,676.53

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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.