Home / 2,042,543.25-3,063,539.07-844,299.32

Finding the Fourth Proportional to 2,042,543.25, 3,063,539.07 and 844,299.32

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Solution

The fourth proportional to 2,042,543.25, 3,063,539.07 and 844,299.32 is: 1,266,334.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,543.25 : 3,063,539.07 = 844,299.32 : x
  2. Step 2: Convert to fraction form
    2,042,543.25/3,063,539.07 = 844,299.32/x
  3. Step 3: Cross multiply
    2,042,543.25x = 3,063,539.07 × 844,299.32
  4. Step 4: Simplify right side
    2,042,543.25x = 2,586,543,938,276.74
  5. Step 5: Solve for x
    x = 2,586,543,938,276.74/2,042,543.25
  6. Step 6: Final answer
    x = 1,266,334.97

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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.