Home / 8,205,934.60-11,324,623.26-4,943,776.24

Finding the Fourth Proportional to 8,205,934.60, 11,324,623.26 and 4,943,776.24

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Solution

The fourth proportional to 8,205,934.60, 11,324,623.26 and 4,943,776.24 is: 6,822,672.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,205,934.60 : 11,324,623.26 = 4,943,776.24 : x
  2. Step 2: Convert to fraction form
    8,205,934.60/11,324,623.26 = 4,943,776.24/x
  3. Step 3: Cross multiply
    8,205,934.60x = 11,324,623.26 × 4,943,776.24
  4. Step 4: Simplify right side
    8,205,934.60x = 55,986,403,399,739.34
  5. Step 5: Solve for x
    x = 55,986,403,399,739.34/8,205,934.60
  6. Step 6: Final answer
    x = 6,822,672.39

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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.