Home / 4,470.53-6,701.72-2,280.83

Finding the Fourth Proportional to 4,470.53, 6,701.72 and 2,280.83

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Solution

The fourth proportional to 4,470.53, 6,701.72 and 2,280.83 is: 3,419.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.53 : 6,701.72 = 2,280.83 : x
  2. Step 2: Convert to fraction form
    4,470.53/6,701.72 = 2,280.83/x
  3. Step 3: Cross multiply
    4,470.53x = 6,701.72 × 2,280.83
  4. Step 4: Simplify right side
    4,470.53x = 15,285,439.11
  5. Step 5: Solve for x
    x = 15,285,439.11/4,470.53
  6. Step 6: Final answer
    x = 3,419.16

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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.