Home / 5,966,182.50-8,949,627.42-1,868,270.04

Finding the Fourth Proportional to 5,966,182.50, 8,949,627.42 and 1,868,270.04

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Solution

The fourth proportional to 5,966,182.50, 8,949,627.42 and 1,868,270.04 is: 2,802,515.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,182.50 : 8,949,627.42 = 1,868,270.04 : x
  2. Step 2: Convert to fraction form
    5,966,182.50/8,949,627.42 = 1,868,270.04/x
  3. Step 3: Cross multiply
    5,966,182.50x = 8,949,627.42 × 1,868,270.04
  4. Step 4: Simplify right side
    5,966,182.50x = 16,720,320,777,948.50
  5. Step 5: Solve for x
    x = 16,720,320,777,948.50/5,966,182.50
  6. Step 6: Final answer
    x = 2,802,515.81

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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.