Home / 3,730,016.81-5,595,025.23-1,205,672.06

Finding the Fourth Proportional to 3,730,016.81, 5,595,025.23 and 1,205,672.06

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Solution

The fourth proportional to 3,730,016.81, 5,595,025.23 and 1,205,672.06 is: 1,808,508.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,016.81 : 5,595,025.23 = 1,205,672.06 : x
  2. Step 2: Convert to fraction form
    3,730,016.81/5,595,025.23 = 1,205,672.06/x
  3. Step 3: Cross multiply
    3,730,016.81x = 5,595,025.23 × 1,205,672.06
  4. Step 4: Simplify right side
    3,730,016.81x = 6,745,765,608,793.64
  5. Step 5: Solve for x
    x = 6,745,765,608,793.64/3,730,016.81
  6. Step 6: Final answer
    x = 1,808,508.10

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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.