Home / 1,136,227.26-1,704,338.88-662,580.48

Finding the Fourth Proportional to 1,136,227.26, 1,704,338.88 and 662,580.48

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Solution

The fourth proportional to 1,136,227.26, 1,704,338.88 and 662,580.48 is: 993,869.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,227.26 : 1,704,338.88 = 662,580.48 : x
  2. Step 2: Convert to fraction form
    1,136,227.26/1,704,338.88 = 662,580.48/x
  3. Step 3: Cross multiply
    1,136,227.26x = 1,704,338.88 × 662,580.48
  4. Step 4: Simplify right side
    1,136,227.26x = 1,129,261,673,193.06
  5. Step 5: Solve for x
    x = 1,129,261,673,193.06/1,136,227.26
  6. Step 6: Final answer
    x = 993,869.55

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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.