Home / 3,332,765.66-4,998,637.95-1,057,993.14

Finding the Fourth Proportional to 3,332,765.66, 4,998,637.95 and 1,057,993.14

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Solution

The fourth proportional to 3,332,765.66, 4,998,637.95 and 1,057,993.14 is: 1,586,827.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,765.66 : 4,998,637.95 = 1,057,993.14 : x
  2. Step 2: Convert to fraction form
    3,332,765.66/4,998,637.95 = 1,057,993.14/x
  3. Step 3: Cross multiply
    3,332,765.66x = 4,998,637.95 × 1,057,993.14
  4. Step 4: Simplify right side
    3,332,765.66x = 5,288,524,684,147.90
  5. Step 5: Solve for x
    x = 5,288,524,684,147.90/3,332,765.66
  6. Step 6: Final answer
    x = 1,586,827.65

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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.