Home / 7,050,241.92-10,575,399.38-3,209,378.27

Finding the Fourth Proportional to 7,050,241.92, 10,575,399.38 and 3,209,378.27

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Solution

The fourth proportional to 7,050,241.92, 10,575,399.38 and 3,209,378.27 is: 4,814,084.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,241.92 : 10,575,399.38 = 3,209,378.27 : x
  2. Step 2: Convert to fraction form
    7,050,241.92/10,575,399.38 = 3,209,378.27/x
  3. Step 3: Cross multiply
    7,050,241.92x = 10,575,399.38 × 3,209,378.27
  4. Step 4: Simplify right side
    7,050,241.92x = 33,940,456,966,743.48
  5. Step 5: Solve for x
    x = 33,940,456,966,743.48/7,050,241.92
  6. Step 6: Final answer
    x = 4,814,084.02

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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.