Home / 5,988,457.38-8,982,758.04-1,670,244.75

Finding the Fourth Proportional to 5,988,457.38, 8,982,758.04 and 1,670,244.75

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Solution

The fourth proportional to 5,988,457.38, 8,982,758.04 and 1,670,244.75 is: 2,505,387.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,457.38 : 8,982,758.04 = 1,670,244.75 : x
  2. Step 2: Convert to fraction form
    5,988,457.38/8,982,758.04 = 1,670,244.75/x
  3. Step 3: Cross multiply
    5,988,457.38x = 8,982,758.04 × 1,670,244.75
  4. Step 4: Simplify right side
    5,988,457.38x = 15,003,404,456,830.29
  5. Step 5: Solve for x
    x = 15,003,404,456,830.29/5,988,457.38
  6. Step 6: Final answer
    x = 2,505,387.20

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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.