Home / 5,328,546.26-7,353,568.80-2,914,098.26

Finding the Fourth Proportional to 5,328,546.26, 7,353,568.80 and 2,914,098.26

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Solution

The fourth proportional to 5,328,546.26, 7,353,568.80 and 2,914,098.26 is: 4,021,551.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,328,546.26 : 7,353,568.80 = 2,914,098.26 : x
  2. Step 2: Convert to fraction form
    5,328,546.26/7,353,568.80 = 2,914,098.26/x
  3. Step 3: Cross multiply
    5,328,546.26x = 7,353,568.80 × 2,914,098.26
  4. Step 4: Simplify right side
    5,328,546.26x = 21,429,022,044,870.29
  5. Step 5: Solve for x
    x = 21,429,022,044,870.29/5,328,546.26
  6. Step 6: Final answer
    x = 4,021,551.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.