Home / 2,464,900.80-3,697,351.20-867,451.20

Finding the Fourth Proportional to 2,464,900.80, 3,697,351.20 and 867,451.20

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Solution

The fourth proportional to 2,464,900.80, 3,697,351.20 and 867,451.20 is: 1,301,176.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,900.80 : 3,697,351.20 = 867,451.20 : x
  2. Step 2: Convert to fraction form
    2,464,900.80/3,697,351.20 = 867,451.20/x
  3. Step 3: Cross multiply
    2,464,900.80x = 3,697,351.20 × 867,451.20
  4. Step 4: Simplify right side
    2,464,900.80x = 3,207,271,735,261.44
  5. Step 5: Solve for x
    x = 3,207,271,735,261.44/2,464,900.80
  6. Step 6: Final answer
    x = 1,301,176.80

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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.