Home / 3,327,548.12-4,592,016.60-1,799,654.84

Finding the Fourth Proportional to 3,327,548.12, 4,592,016.60 and 1,799,654.84

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Solution

The fourth proportional to 3,327,548.12, 4,592,016.60 and 1,799,654.84 is: 2,483,523.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,548.12 : 4,592,016.60 = 1,799,654.84 : x
  2. Step 2: Convert to fraction form
    3,327,548.12/4,592,016.60 = 1,799,654.84/x
  3. Step 3: Cross multiply
    3,327,548.12x = 4,592,016.60 × 1,799,654.84
  4. Step 4: Simplify right side
    3,327,548.12x = 8,264,044,899,550.34
  5. Step 5: Solve for x
    x = 8,264,044,899,550.34/3,327,548.12
  6. Step 6: Final answer
    x = 2,483,523.78

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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.