Home / 6,230,982.20-9,346,473.30-2,871,750.20

Finding the Fourth Proportional to 6,230,982.20, 9,346,473.30 and 2,871,750.20

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Solution

The fourth proportional to 6,230,982.20, 9,346,473.30 and 2,871,750.20 is: 4,307,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,982.20 : 9,346,473.30 = 2,871,750.20 : x
  2. Step 2: Convert to fraction form
    6,230,982.20/9,346,473.30 = 2,871,750.20/x
  3. Step 3: Cross multiply
    6,230,982.20x = 9,346,473.30 × 2,871,750.20
  4. Step 4: Simplify right side
    6,230,982.20x = 26,840,736,568,569.66
  5. Step 5: Solve for x
    x = 26,840,736,568,569.66/6,230,982.20
  6. Step 6: Final answer
    x = 4,307,625.30

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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.