Home / 3,327,548.30-4,592,016.65-1,799,655.42

Finding the Fourth Proportional to 3,327,548.30, 4,592,016.65 and 1,799,655.42

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Solution

The fourth proportional to 3,327,548.30, 4,592,016.65 and 1,799,655.42 is: 2,483,524.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,548.30 : 4,592,016.65 = 1,799,655.42 : x
  2. Step 2: Convert to fraction form
    3,327,548.30/4,592,016.65 = 1,799,655.42/x
  3. Step 3: Cross multiply
    3,327,548.30x = 4,592,016.65 × 1,799,655.42
  4. Step 4: Simplify right side
    3,327,548.30x = 8,264,047,667,873.24
  5. Step 5: Solve for x
    x = 8,264,047,667,873.24/3,327,548.30
  6. Step 6: Final answer
    x = 2,483,524.48

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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.