Home / 2,475,995.34-3,713,744.03-679,059.48

Finding the Fourth Proportional to 2,475,995.34, 3,713,744.03 and 679,059.48

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Solution

The fourth proportional to 2,475,995.34, 3,713,744.03 and 679,059.48 is: 1,018,520.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,995.34 : 3,713,744.03 = 679,059.48 : x
  2. Step 2: Convert to fraction form
    2,475,995.34/3,713,744.03 = 679,059.48/x
  3. Step 3: Cross multiply
    2,475,995.34x = 3,713,744.03 × 679,059.48
  4. Step 4: Simplify right side
    2,475,995.34x = 2,521,853,086,469.61
  5. Step 5: Solve for x
    x = 2,521,853,086,469.61/2,475,995.34
  6. Step 6: Final answer
    x = 1,018,520.93

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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.