Home / 3,810,436.02-5,738,464.02-3,470,313.78

Finding the Fourth Proportional to 3,810,436.02, 5,738,464.02 and 3,470,313.78

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Solution

The fourth proportional to 3,810,436.02, 5,738,464.02 and 3,470,313.78 is: 5,226,244.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,436.02 : 5,738,464.02 = 3,470,313.78 : x
  2. Step 2: Convert to fraction form
    3,810,436.02/5,738,464.02 = 3,470,313.78/x
  3. Step 3: Cross multiply
    3,810,436.02x = 5,738,464.02 × 3,470,313.78
  4. Step 4: Simplify right side
    3,810,436.02x = 19,914,270,764,640.19
  5. Step 5: Solve for x
    x = 19,914,270,764,640.19/3,810,436.02
  6. Step 6: Final answer
    x = 5,226,244.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.