Home / 5,997,785.15-8,268,334.82-4,275,916.31

Finding the Fourth Proportional to 5,997,785.15, 8,268,334.82 and 4,275,916.31

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Solution

The fourth proportional to 5,997,785.15, 8,268,334.82 and 4,275,916.31 is: 5,894,627.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,785.15 : 8,268,334.82 = 4,275,916.31 : x
  2. Step 2: Convert to fraction form
    5,997,785.15/8,268,334.82 = 4,275,916.31/x
  3. Step 3: Cross multiply
    5,997,785.15x = 8,268,334.82 × 4,275,916.31
  4. Step 4: Simplify right side
    5,997,785.15x = 35,354,707,713,378.91
  5. Step 5: Solve for x
    x = 35,354,707,713,378.91/5,997,785.15
  6. Step 6: Final answer
    x = 5,894,627.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.