Home / 4,970,460.69-7,456,531.77-2,542,668

Finding the Fourth Proportional to 4,970,460.69, 7,456,531.77 and 2,542,668

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Solution

The fourth proportional to 4,970,460.69, 7,456,531.77 and 2,542,668 is: 3,814,432.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,460.69 : 7,456,531.77 = 2,542,668 : x
  2. Step 2: Convert to fraction form
    4,970,460.69/7,456,531.77 = 2,542,668/x
  3. Step 3: Cross multiply
    4,970,460.69x = 7,456,531.77 × 2,542,668
  4. Step 4: Simplify right side
    4,970,460.69x = 18,959,484,722,562.36
  5. Step 5: Solve for x
    x = 18,959,484,722,562.36/4,970,460.69
  6. Step 6: Final answer
    x = 3,814,432.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.