Home / 1,632,546.12-2,444,746.50-1,031,694.60

Finding the Fourth Proportional to 1,632,546.12, 2,444,746.50 and 1,031,694.60

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Solution

The fourth proportional to 1,632,546.12, 2,444,746.50 and 1,031,694.60 is: 1,544,968.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,546.12 : 2,444,746.50 = 1,031,694.60 : x
  2. Step 2: Convert to fraction form
    1,632,546.12/2,444,746.50 = 1,031,694.60/x
  3. Step 3: Cross multiply
    1,632,546.12x = 2,444,746.50 × 1,031,694.60
  4. Step 4: Simplify right side
    1,632,546.12x = 2,522,231,762,418.90
  5. Step 5: Solve for x
    x = 2,522,231,762,418.90/1,632,546.12
  6. Step 6: Final answer
    x = 1,544,968.15

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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.