Home / 5,514,093.80-8,252,478.30-4,842,247.40

Finding the Fourth Proportional to 5,514,093.80, 8,252,478.30 and 4,842,247.40

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Solution

The fourth proportional to 5,514,093.80, 8,252,478.30 and 4,842,247.40 is: 7,246,982.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,514,093.80 : 8,252,478.30 = 4,842,247.40 : x
  2. Step 2: Convert to fraction form
    5,514,093.80/8,252,478.30 = 4,842,247.40/x
  3. Step 3: Cross multiply
    5,514,093.80x = 8,252,478.30 × 4,842,247.40
  4. Step 4: Simplify right side
    5,514,093.80x = 39,960,541,591,731.42
  5. Step 5: Solve for x
    x = 39,960,541,591,731.42/5,514,093.80
  6. Step 6: Final answer
    x = 7,246,982.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.