Home / 4,327,994.50-5,972,808.27-2,394,221.74

Finding the Fourth Proportional to 4,327,994.50, 5,972,808.27 and 2,394,221.74

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Solution

The fourth proportional to 4,327,994.50, 5,972,808.27 and 2,394,221.74 is: 3,304,123.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,994.50 : 5,972,808.27 = 2,394,221.74 : x
  2. Step 2: Convert to fraction form
    4,327,994.50/5,972,808.27 = 2,394,221.74/x
  3. Step 3: Cross multiply
    4,327,994.50x = 5,972,808.27 × 2,394,221.74
  4. Step 4: Simplify right side
    4,327,994.50x = 14,300,227,408,885.79
  5. Step 5: Solve for x
    x = 14,300,227,408,885.79/4,327,994.50
  6. Step 6: Final answer
    x = 3,304,123.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.