Home / 10,847,878.10-16,271,291.24-4,025,781.26

Finding the Fourth Proportional to 10,847,878.10, 16,271,291.24 and 4,025,781.26

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Solution

The fourth proportional to 10,847,878.10, 16,271,291.24 and 4,025,781.26 is: 6,038,476.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847,878.10 : 16,271,291.24 = 4,025,781.26 : x
  2. Step 2: Convert to fraction form
    10,847,878.10/16,271,291.24 = 4,025,781.26/x
  3. Step 3: Cross multiply
    10,847,878.10x = 16,271,291.24 × 4,025,781.26
  4. Step 4: Simplify right side
    10,847,878.10x = 65,504,659,278,702.16
  5. Step 5: Solve for x
    x = 65,504,659,278,702.16/10,847,878.10
  6. Step 6: Final answer
    x = 6,038,476.71

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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.