Home / 4,606.12-6,905.28-2,007.08

Finding the Fourth Proportional to 4,606.12, 6,905.28 and 2,007.08

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Solution

The fourth proportional to 4,606.12, 6,905.28 and 2,007.08 is: 3,008.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606.12 : 6,905.28 = 2,007.08 : x
  2. Step 2: Convert to fraction form
    4,606.12/6,905.28 = 2,007.08/x
  3. Step 3: Cross multiply
    4,606.12x = 6,905.28 × 2,007.08
  4. Step 4: Simplify right side
    4,606.12x = 13,859,449.38
  5. Step 5: Solve for x
    x = 13,859,449.38/4,606.12
  6. Step 6: Final answer
    x = 3,008.92

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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.