Home / 3,743,387.98-5,165,878.86-2,024,508.50

Finding the Fourth Proportional to 3,743,387.98, 5,165,878.86 and 2,024,508.50

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Solution

The fourth proportional to 3,743,387.98, 5,165,878.86 and 2,024,508.50 is: 2,793,823.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,387.98 : 5,165,878.86 = 2,024,508.50 : x
  2. Step 2: Convert to fraction form
    3,743,387.98/5,165,878.86 = 2,024,508.50/x
  3. Step 3: Cross multiply
    3,743,387.98x = 5,165,878.86 × 2,024,508.50
  4. Step 4: Simplify right side
    3,743,387.98x = 10,458,365,642,100.99
  5. Step 5: Solve for x
    x = 10,458,365,642,100.99/3,743,387.98
  6. Step 6: Final answer
    x = 2,793,823.59

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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.