Home / 3,183,850.85-4,393,792.89-1,733,625.63

Finding the Fourth Proportional to 3,183,850.85, 4,393,792.89 and 1,733,625.63

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Solution

The fourth proportional to 3,183,850.85, 4,393,792.89 and 1,733,625.63 is: 2,392,446.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,850.85 : 4,393,792.89 = 1,733,625.63 : x
  2. Step 2: Convert to fraction form
    3,183,850.85/4,393,792.89 = 1,733,625.63/x
  3. Step 3: Cross multiply
    3,183,850.85x = 4,393,792.89 × 1,733,625.63
  4. Step 4: Simplify right side
    3,183,850.85x = 7,617,191,967,015.77
  5. Step 5: Solve for x
    x = 7,617,191,967,015.77/3,183,850.85
  6. Step 6: Final answer
    x = 2,392,446.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.