Home / 2,811,601.73-4,216,530.19-1,014,250.64

Finding the Fourth Proportional to 2,811,601.73, 4,216,530.19 and 1,014,250.64

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Solution

The fourth proportional to 2,811,601.73, 4,216,530.19 and 1,014,250.64 is: 1,521,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,811,601.73 : 4,216,530.19 = 1,014,250.64 : x
  2. Step 2: Convert to fraction form
    2,811,601.73/4,216,530.19 = 1,014,250.64/x
  3. Step 3: Cross multiply
    2,811,601.73x = 4,216,530.19 × 1,014,250.64
  4. Step 4: Simplify right side
    2,811,601.73x = 4,276,618,435,355.49
  5. Step 5: Solve for x
    x = 4,276,618,435,355.49/2,811,601.73
  6. Step 6: Final answer
    x = 1,521,061.25

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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.