Home / 5,988,339.30-8,982,580.22-1,670,126.79

Finding the Fourth Proportional to 5,988,339.30, 8,982,580.22 and 1,670,126.79

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Solution

The fourth proportional to 5,988,339.30, 8,982,580.22 and 1,670,126.79 is: 2,505,210.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,339.30 : 8,982,580.22 = 1,670,126.79 : x
  2. Step 2: Convert to fraction form
    5,988,339.30/8,982,580.22 = 1,670,126.79/x
  3. Step 3: Cross multiply
    5,988,339.30x = 8,982,580.22 × 1,670,126.79
  4. Step 4: Simplify right side
    5,988,339.30x = 15,002,047,868,746.10
  5. Step 5: Solve for x
    x = 15,002,047,868,746.10/5,988,339.30
  6. Step 6: Final answer
    x = 2,505,210.06

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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.