Home / 2,944,391.54-4,416,588.83-922,792.89

Finding the Fourth Proportional to 2,944,391.54, 4,416,588.83 and 922,792.89

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Solution

The fourth proportional to 2,944,391.54, 4,416,588.83 and 922,792.89 is: 1,384,189.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,391.54 : 4,416,588.83 = 922,792.89 : x
  2. Step 2: Convert to fraction form
    2,944,391.54/4,416,588.83 = 922,792.89/x
  3. Step 3: Cross multiply
    2,944,391.54x = 4,416,588.83 × 922,792.89
  4. Step 4: Simplify right side
    2,944,391.54x = 4,075,596,765,763.45
  5. Step 5: Solve for x
    x = 4,075,596,765,763.45/2,944,391.54
  6. Step 6: Final answer
    x = 1,384,189.81

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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.