Home / 5,344,560.70-8,016,841.05-1,301,016.40

Finding the Fourth Proportional to 5,344,560.70, 8,016,841.05 and 1,301,016.40

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Solution

The fourth proportional to 5,344,560.70, 8,016,841.05 and 1,301,016.40 is: 1,951,524.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,560.70 : 8,016,841.05 = 1,301,016.40 : x
  2. Step 2: Convert to fraction form
    5,344,560.70/8,016,841.05 = 1,301,016.40/x
  3. Step 3: Cross multiply
    5,344,560.70x = 8,016,841.05 × 1,301,016.40
  4. Step 4: Simplify right side
    5,344,560.70x = 10,430,041,682,243.22
  5. Step 5: Solve for x
    x = 10,430,041,682,243.22/5,344,560.70
  6. Step 6: Final answer
    x = 1,951,524.60

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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.