Home / 3,360,169.70-5,040,254.55-2,016,476.90

Finding the Fourth Proportional to 3,360,169.70, 5,040,254.55 and 2,016,476.90

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Solution

The fourth proportional to 3,360,169.70, 5,040,254.55 and 2,016,476.90 is: 3,024,715.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,169.70 : 5,040,254.55 = 2,016,476.90 : x
  2. Step 2: Convert to fraction form
    3,360,169.70/5,040,254.55 = 2,016,476.90/x
  3. Step 3: Cross multiply
    3,360,169.70x = 5,040,254.55 × 2,016,476.90
  4. Step 4: Simplify right side
    3,360,169.70x = 10,163,556,870,194.89
  5. Step 5: Solve for x
    x = 10,163,556,870,194.89/3,360,169.70
  6. Step 6: Final answer
    x = 3,024,715.35

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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.