Home / 1,543,193.44-2,314,845.86-532,348.37

Finding the Fourth Proportional to 1,543,193.44, 2,314,845.86 and 532,348.37

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Solution

The fourth proportional to 1,543,193.44, 2,314,845.86 and 532,348.37 is: 798,541.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,543,193.44 : 2,314,845.86 = 532,348.37 : x
  2. Step 2: Convert to fraction form
    1,543,193.44/2,314,845.86 = 532,348.37/x
  3. Step 3: Cross multiply
    1,543,193.44x = 2,314,845.86 × 532,348.37
  4. Step 4: Simplify right side
    1,543,193.44x = 1,232,304,406,136.28
  5. Step 5: Solve for x
    x = 1,232,304,406,136.28/1,543,193.44
  6. Step 6: Final answer
    x = 798,541.76

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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.