Home / 4,581,784.98-6,322,494.33-2,648,170.80

Finding the Fourth Proportional to 4,581,784.98, 6,322,494.33 and 2,648,170.80

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Solution

The fourth proportional to 4,581,784.98, 6,322,494.33 and 2,648,170.80 is: 3,654,262.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,784.98 : 6,322,494.33 = 2,648,170.80 : x
  2. Step 2: Convert to fraction form
    4,581,784.98/6,322,494.33 = 2,648,170.80/x
  3. Step 3: Cross multiply
    4,581,784.98x = 6,322,494.33 × 2,648,170.80
  4. Step 4: Simplify right side
    4,581,784.98x = 16,743,044,867,871.56
  5. Step 5: Solve for x
    x = 16,743,044,867,871.56/4,581,784.98
  6. Step 6: Final answer
    x = 3,654,262.46

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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.