Home / 4,476,956.40-6,712,972.20-3,058,614

Finding the Fourth Proportional to 4,476,956.40, 6,712,972.20 and 3,058,614

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Solution

The fourth proportional to 4,476,956.40, 6,712,972.20 and 3,058,614 is: 4,586,238.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,956.40 : 6,712,972.20 = 3,058,614 : x
  2. Step 2: Convert to fraction form
    4,476,956.40/6,712,972.20 = 3,058,614/x
  3. Step 3: Cross multiply
    4,476,956.40x = 6,712,972.20 × 3,058,614
  4. Step 4: Simplify right side
    4,476,956.40x = 20,532,390,752,530.80
  5. Step 5: Solve for x
    x = 20,532,390,752,530.80/4,476,956.40
  6. Step 6: Final answer
    x = 4,586,238.71

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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.