Home / 8,891,363.41-12,270,093.96-4,816,982.41

Finding the Fourth Proportional to 8,891,363.41, 12,270,093.96 and 4,816,982.41

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Solution

The fourth proportional to 8,891,363.41, 12,270,093.96 and 4,816,982.41 is: 6,647,442.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,363.41 : 12,270,093.96 = 4,816,982.41 : x
  2. Step 2: Convert to fraction form
    8,891,363.41/12,270,093.96 = 4,816,982.41/x
  3. Step 3: Cross multiply
    8,891,363.41x = 12,270,093.96 × 4,816,982.41
  4. Step 4: Simplify right side
    8,891,363.41x = 59,104,826,793,000.02
  5. Step 5: Solve for x
    x = 59,104,826,793,000.02/8,891,363.41
  6. Step 6: Final answer
    x = 6,647,442.47

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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.