Home / 3,016,387.20-4,524,580.80-2,059,793.40

Finding the Fourth Proportional to 3,016,387.20, 4,524,580.80 and 2,059,793.40

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Solution

The fourth proportional to 3,016,387.20, 4,524,580.80 and 2,059,793.40 is: 3,089,690.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,387.20 : 4,524,580.80 = 2,059,793.40 : x
  2. Step 2: Convert to fraction form
    3,016,387.20/4,524,580.80 = 2,059,793.40/x
  3. Step 3: Cross multiply
    3,016,387.20x = 4,524,580.80 × 2,059,793.40
  4. Step 4: Simplify right side
    3,016,387.20x = 9,319,701,669,606.72
  5. Step 5: Solve for x
    x = 9,319,701,669,606.72/3,016,387.20
  6. Step 6: Final answer
    x = 3,089,690.10

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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.