Home / 4,042,610.80-6,049,919.40-3,706,687.60

Finding the Fourth Proportional to 4,042,610.80, 6,049,919.40 and 3,706,687.60

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Solution

The fourth proportional to 4,042,610.80, 6,049,919.40 and 3,706,687.60 is: 5,547,197.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,610.80 : 6,049,919.40 = 3,706,687.60 : x
  2. Step 2: Convert to fraction form
    4,042,610.80/6,049,919.40 = 3,706,687.60/x
  3. Step 3: Cross multiply
    4,042,610.80x = 6,049,919.40 × 3,706,687.60
  4. Step 4: Simplify right side
    4,042,610.80x = 22,425,161,220,979.44
  5. Step 5: Solve for x
    x = 22,425,161,220,979.44/4,042,610.80
  6. Step 6: Final answer
    x = 5,547,197.67

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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.