Home / 4,598.14-6,898.77-1,478.02

Finding the Fourth Proportional to 4,598.14, 6,898.77 and 1,478.02

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Solution

The fourth proportional to 4,598.14, 6,898.77 and 1,478.02 is: 2,217.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598.14 : 6,898.77 = 1,478.02 : x
  2. Step 2: Convert to fraction form
    4,598.14/6,898.77 = 1,478.02/x
  3. Step 3: Cross multiply
    4,598.14x = 6,898.77 × 1,478.02
  4. Step 4: Simplify right side
    4,598.14x = 10,196,520.04
  5. Step 5: Solve for x
    x = 10,196,520.04/4,598.14
  6. Step 6: Final answer
    x = 2,217.53

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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.