Home / 9,654,581.40-14,481,872.10-2,923,330.20

Finding the Fourth Proportional to 9,654,581.40, 14,481,872.10 and 2,923,330.20

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Solution

The fourth proportional to 9,654,581.40, 14,481,872.10 and 2,923,330.20 is: 4,384,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,581.40 : 14,481,872.10 = 2,923,330.20 : x
  2. Step 2: Convert to fraction form
    9,654,581.40/14,481,872.10 = 2,923,330.20/x
  3. Step 3: Cross multiply
    9,654,581.40x = 14,481,872.10 × 2,923,330.20
  4. Step 4: Simplify right side
    9,654,581.40x = 42,335,294,062,467.42
  5. Step 5: Solve for x
    x = 42,335,294,062,467.42/9,654,581.40
  6. Step 6: Final answer
    x = 4,384,995.30

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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.