Home / 2,000,346.73-2,997,489.19-1,324,005.02

Finding the Fourth Proportional to 2,000,346.73, 2,997,489.19 and 1,324,005.02

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Solution

The fourth proportional to 2,000,346.73, 2,997,489.19 and 1,324,005.02 is: 1,984,001.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,346.73 : 2,997,489.19 = 1,324,005.02 : x
  2. Step 2: Convert to fraction form
    2,000,346.73/2,997,489.19 = 1,324,005.02/x
  3. Step 3: Cross multiply
    2,000,346.73x = 2,997,489.19 × 1,324,005.02
  4. Step 4: Simplify right side
    2,000,346.73x = 3,968,690,734,955.73
  5. Step 5: Solve for x
    x = 3,968,690,734,955.73/2,000,346.73
  6. Step 6: Final answer
    x = 1,984,001.41

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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.