Home / 3,351,028.56-4,624,398.36-1,823,142.48

Finding the Fourth Proportional to 3,351,028.56, 4,624,398.36 and 1,823,142.48

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Solution

The fourth proportional to 3,351,028.56, 4,624,398.36 and 1,823,142.48 is: 2,515,925.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,028.56 : 4,624,398.36 = 1,823,142.48 : x
  2. Step 2: Convert to fraction form
    3,351,028.56/4,624,398.36 = 1,823,142.48/x
  3. Step 3: Cross multiply
    3,351,028.56x = 4,624,398.36 × 1,823,142.48
  4. Step 4: Simplify right side
    3,351,028.56x = 8,430,937,094,558.33
  5. Step 5: Solve for x
    x = 8,430,937,094,558.33/3,351,028.56
  6. Step 6: Final answer
    x = 2,515,925.17

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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.