Home / 8,073,022.47-11,140,995.15-4,933,794.39

Finding the Fourth Proportional to 8,073,022.47, 11,140,995.15 and 4,933,794.39

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Solution

The fourth proportional to 8,073,022.47, 11,140,995.15 and 4,933,794.39 is: 6,808,773.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,022.47 : 11,140,995.15 = 4,933,794.39 : x
  2. Step 2: Convert to fraction form
    8,073,022.47/11,140,995.15 = 4,933,794.39/x
  3. Step 3: Cross multiply
    8,073,022.47x = 11,140,995.15 × 4,933,794.39
  4. Step 4: Simplify right side
    8,073,022.47x = 54,967,379,370,087.20
  5. Step 5: Solve for x
    x = 54,967,379,370,087.20/8,073,022.47
  6. Step 6: Final answer
    x = 6,808,773.24

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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.