Home / 3,873,356.46-5,810,359.94-1,177,705.10

Finding the Fourth Proportional to 3,873,356.46, 5,810,359.94 and 1,177,705.10

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Solution

The fourth proportional to 3,873,356.46, 5,810,359.94 and 1,177,705.10 is: 1,766,656.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,873,356.46 : 5,810,359.94 = 1,177,705.10 : x
  2. Step 2: Convert to fraction form
    3,873,356.46/5,810,359.94 = 1,177,705.10/x
  3. Step 3: Cross multiply
    3,873,356.46x = 5,810,359.94 × 1,177,705.10
  4. Step 4: Simplify right side
    3,873,356.46x = 6,842,890,534,173.70
  5. Step 5: Solve for x
    x = 6,842,890,534,173.70/3,873,356.46
  6. Step 6: Final answer
    x = 1,766,656.54

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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.