Home / 4,471,351.08-6,708,016.23-1,631,455.03

Finding the Fourth Proportional to 4,471,351.08, 6,708,016.23 and 1,631,455.03

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Solution

The fourth proportional to 4,471,351.08, 6,708,016.23 and 1,631,455.03 is: 2,447,543.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471,351.08 : 6,708,016.23 = 1,631,455.03 : x
  2. Step 2: Convert to fraction form
    4,471,351.08/6,708,016.23 = 1,631,455.03/x
  3. Step 3: Cross multiply
    4,471,351.08x = 6,708,016.23 × 1,631,455.03
  4. Step 4: Simplify right side
    4,471,351.08x = 10,943,826,819,755.14
  5. Step 5: Solve for x
    x = 10,943,826,819,755.14/4,471,351.08
  6. Step 6: Final answer
    x = 2,447,543.62

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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.