Home / 8,873,465.64-12,245,382.57-4,799,084.64

Finding the Fourth Proportional to 8,873,465.64, 12,245,382.57 and 4,799,084.64

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Solution

The fourth proportional to 8,873,465.64, 12,245,382.57 and 4,799,084.64 is: 6,622,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,465.64 : 12,245,382.57 = 4,799,084.64 : x
  2. Step 2: Convert to fraction form
    8,873,465.64/12,245,382.57 = 4,799,084.64/x
  3. Step 3: Cross multiply
    8,873,465.64x = 12,245,382.57 × 4,799,084.64
  4. Step 4: Simplify right side
    8,873,465.64x = 58,766,627,402,610.72
  5. Step 5: Solve for x
    x = 58,766,627,402,610.72/8,873,465.64
  6. Step 6: Final answer
    x = 6,622,736.80

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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.