Home / 6,394,862.32-9,592,369.57-1,783,568.26

Finding the Fourth Proportional to 6,394,862.32, 9,592,369.57 and 1,783,568.26

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Solution

The fourth proportional to 6,394,862.32, 9,592,369.57 and 1,783,568.26 is: 2,675,373.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,862.32 : 9,592,369.57 = 1,783,568.26 : x
  2. Step 2: Convert to fraction form
    6,394,862.32/9,592,369.57 = 1,783,568.26/x
  3. Step 3: Cross multiply
    6,394,862.32x = 9,592,369.57 × 1,783,568.26
  4. Step 4: Simplify right side
    6,394,862.32x = 17,108,645,907,429.20
  5. Step 5: Solve for x
    x = 17,108,645,907,429.20/6,394,862.32
  6. Step 6: Final answer
    x = 2,675,373.61

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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.