Home / 2,652,984.73-3,660,079.66-1,632,618.01

Finding the Fourth Proportional to 2,652,984.73, 3,660,079.66 and 1,632,618.01

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Solution

The fourth proportional to 2,652,984.73, 3,660,079.66 and 1,632,618.01 is: 2,252,373.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,984.73 : 3,660,079.66 = 1,632,618.01 : x
  2. Step 2: Convert to fraction form
    2,652,984.73/3,660,079.66 = 1,632,618.01/x
  3. Step 3: Cross multiply
    2,652,984.73x = 3,660,079.66 × 1,632,618.01
  4. Step 4: Simplify right side
    2,652,984.73x = 5,975,511,970,950.68
  5. Step 5: Solve for x
    x = 5,975,511,970,950.68/2,652,984.73
  6. Step 6: Final answer
    x = 2,252,373.30

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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.