Home / 4,503,433.26-6,754,136.80-2,072,254.03

Finding the Fourth Proportional to 4,503,433.26, 6,754,136.80 and 2,072,254.03

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Solution

The fourth proportional to 4,503,433.26, 6,754,136.80 and 2,072,254.03 is: 3,107,914.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,433.26 : 6,754,136.80 = 2,072,254.03 : x
  2. Step 2: Convert to fraction form
    4,503,433.26/6,754,136.80 = 2,072,254.03/x
  3. Step 3: Cross multiply
    4,503,433.26x = 6,754,136.80 × 2,072,254.03
  4. Step 4: Simplify right side
    4,503,433.26x = 13,996,287,202,971.30
  5. Step 5: Solve for x
    x = 13,996,287,202,971.30/4,503,433.26
  6. Step 6: Final answer
    x = 3,107,914.87

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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.