Home / 8,132,025.26-11,222,344.58-4,461,129.29

Finding the Fourth Proportional to 8,132,025.26, 11,222,344.58 and 4,461,129.29

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Solution

The fourth proportional to 8,132,025.26, 11,222,344.58 and 4,461,129.29 is: 6,156,440.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,132,025.26 : 11,222,344.58 = 4,461,129.29 : x
  2. Step 2: Convert to fraction form
    8,132,025.26/11,222,344.58 = 4,461,129.29/x
  3. Step 3: Cross multiply
    8,132,025.26x = 11,222,344.58 × 4,461,129.29
  4. Step 4: Simplify right side
    8,132,025.26x = 50,064,330,029,893.38
  5. Step 5: Solve for x
    x = 50,064,330,029,893.38/8,132,025.26
  6. Step 6: Final answer
    x = 6,156,440.55

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1.5x scale

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.