Home / 17,805,633.38-26,703,644.88-6,289,584.59

Finding the Fourth Proportional to 17,805,633.38, 26,703,644.88 and 6,289,584.59

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Solution

The fourth proportional to 17,805,633.38, 26,703,644.88 and 6,289,584.59 is: 9,432,679.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,805,633.38 : 26,703,644.88 = 6,289,584.59 : x
  2. Step 2: Convert to fraction form
    17,805,633.38/26,703,644.88 = 6,289,584.59/x
  3. Step 3: Cross multiply
    17,805,633.38x = 26,703,644.88 × 6,289,584.59
  4. Step 4: Simplify right side
    17,805,633.38x = 167,954,833,200,562.16
  5. Step 5: Solve for x
    x = 167,954,833,200,562.16/17,805,633.38
  6. Step 6: Final answer
    x = 9,432,679.52

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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.