Home / 3,518,314.60-4,855,795.16-2,229,274.92

Finding the Fourth Proportional to 3,518,314.60, 4,855,795.16 and 2,229,274.92

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Solution

The fourth proportional to 3,518,314.60, 4,855,795.16 and 2,229,274.92 is: 3,076,729.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,518,314.60 : 4,855,795.16 = 2,229,274.92 : x
  2. Step 2: Convert to fraction form
    3,518,314.60/4,855,795.16 = 2,229,274.92/x
  3. Step 3: Cross multiply
    3,518,314.60x = 4,855,795.16 × 2,229,274.92
  4. Step 4: Simplify right side
    3,518,314.60x = 10,824,902,366,845.39
  5. Step 5: Solve for x
    x = 10,824,902,366,845.39/3,518,314.60
  6. Step 6: Final answer
    x = 3,076,729.51

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