Home / 3,257,028.66-4,880,560.91-1,740,927.36

Finding the Fourth Proportional to 3,257,028.66, 4,880,560.91 and 1,740,927.36

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Solution

The fourth proportional to 3,257,028.66, 4,880,560.91 and 1,740,927.36 is: 2,608,728.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,028.66 : 4,880,560.91 = 1,740,927.36 : x
  2. Step 2: Convert to fraction form
    3,257,028.66/4,880,560.91 = 1,740,927.36/x
  3. Step 3: Cross multiply
    3,257,028.66x = 4,880,560.91 × 1,740,927.36
  4. Step 4: Simplify right side
    3,257,028.66x = 8,496,702,011,660.86
  5. Step 5: Solve for x
    x = 8,496,702,011,660.86/3,257,028.66
  6. Step 6: Final answer
    x = 2,608,728.05

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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.