Home / 17,305,274.46-25,955,928.81-4,527,012.54

Finding the Fourth Proportional to 17,305,274.46, 25,955,928.81 and 4,527,012.54

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Solution

The fourth proportional to 17,305,274.46, 25,955,928.81 and 4,527,012.54 is: 6,790,000.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,305,274.46 : 25,955,928.81 = 4,527,012.54 : x
  2. Step 2: Convert to fraction form
    17,305,274.46/25,955,928.81 = 4,527,012.54/x
  3. Step 3: Cross multiply
    17,305,274.46x = 25,955,928.81 × 4,527,012.54
  4. Step 4: Simplify right side
    17,305,274.46x = 117,502,815,210,217.27
  5. Step 5: Solve for x
    x = 117,502,815,210,217.27/17,305,274.46
  6. Step 6: Final answer
    x = 6,790,000.09

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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.