Home / 4,460.28-6,155.24-2,470.87

Finding the Fourth Proportional to 4,460.28, 6,155.24 and 2,470.87

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Solution

The fourth proportional to 4,460.28, 6,155.24 and 2,470.87 is: 3,409.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.28 : 6,155.24 = 2,470.87 : x
  2. Step 2: Convert to fraction form
    4,460.28/6,155.24 = 2,470.87/x
  3. Step 3: Cross multiply
    4,460.28x = 6,155.24 × 2,470.87
  4. Step 4: Simplify right side
    4,460.28x = 15,208,807.10
  5. Step 5: Solve for x
    x = 15,208,807.10/4,460.28
  6. Step 6: Final answer
    x = 3,409.83

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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.