Home / 10,770,842.76-14,863,811.22-5,876,050.02

Finding the Fourth Proportional to 10,770,842.76, 14,863,811.22 and 5,876,050.02

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Solution

The fourth proportional to 10,770,842.76, 14,863,811.22 and 5,876,050.02 is: 8,108,975.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,770,842.76 : 14,863,811.22 = 5,876,050.02 : x
  2. Step 2: Convert to fraction form
    10,770,842.76/14,863,811.22 = 5,876,050.02/x
  3. Step 3: Cross multiply
    10,770,842.76x = 14,863,811.22 × 5,876,050.02
  4. Step 4: Simplify right side
    10,770,842.76x = 87,340,498,216,557.22
  5. Step 5: Solve for x
    x = 87,340,498,216,557.22/10,770,842.76
  6. Step 6: Final answer
    x = 8,108,975.33

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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.