Home / 4,582.87-6,324.38-2,487.01

Finding the Fourth Proportional to 4,582.87, 6,324.38 and 2,487.01

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Solution

The fourth proportional to 4,582.87, 6,324.38 and 2,487.01 is: 3,432.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.87 : 6,324.38 = 2,487.01 : x
  2. Step 2: Convert to fraction form
    4,582.87/6,324.38 = 2,487.01/x
  3. Step 3: Cross multiply
    4,582.87x = 6,324.38 × 2,487.01
  4. Step 4: Simplify right side
    4,582.87x = 15,728,796.30
  5. Step 5: Solve for x
    x = 15,728,796.30/4,582.87
  6. Step 6: Final answer
    x = 3,432.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.