Home / 9,673,207.80-14,520,986.10-5,194,231.80

Finding the Fourth Proportional to 9,673,207.80, 14,520,986.10 and 5,194,231.80

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Solution

The fourth proportional to 9,673,207.80, 14,520,986.10 and 5,194,231.80 is: 7,797,348.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,207.80 : 14,520,986.10 = 5,194,231.80 : x
  2. Step 2: Convert to fraction form
    9,673,207.80/14,520,986.10 = 5,194,231.80/x
  3. Step 3: Cross multiply
    9,673,207.80x = 14,520,986.10 × 5,194,231.80
  4. Step 4: Simplify right side
    9,673,207.80x = 75,425,367,767,977.97
  5. Step 5: Solve for x
    x = 75,425,367,767,977.97/9,673,207.80
  6. Step 6: Final answer
    x = 7,797,348.03

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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.