Home / 3,766,869.73-5,649,699.25-1,033,778.60

Finding the Fourth Proportional to 3,766,869.73, 5,649,699.25 and 1,033,778.60

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Solution

The fourth proportional to 3,766,869.73, 5,649,699.25 and 1,033,778.60 is: 1,550,501.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,869.73 : 5,649,699.25 = 1,033,778.60 : x
  2. Step 2: Convert to fraction form
    3,766,869.73/5,649,699.25 = 1,033,778.60/x
  3. Step 3: Cross multiply
    3,766,869.73x = 5,649,699.25 × 1,033,778.60
  4. Step 4: Simplify right side
    3,766,869.73x = 5,840,538,181,086.05
  5. Step 5: Solve for x
    x = 5,840,538,181,086.05/3,766,869.73
  6. Step 6: Final answer
    x = 1,550,501.77

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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.