Home / 3,669,393.93-5,066,296.90-2,293,356.16

Finding the Fourth Proportional to 3,669,393.93, 5,066,296.90 and 2,293,356.16

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Solution

The fourth proportional to 3,669,393.93, 5,066,296.90 and 2,293,356.16 is: 3,166,414.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,393.93 : 5,066,296.90 = 2,293,356.16 : x
  2. Step 2: Convert to fraction form
    3,669,393.93/5,066,296.90 = 2,293,356.16/x
  3. Step 3: Cross multiply
    3,669,393.93x = 5,066,296.90 × 2,293,356.16
  4. Step 4: Simplify right side
    3,669,393.93x = 11,618,823,225,302.41
  5. Step 5: Solve for x
    x = 11,618,823,225,302.41/3,669,393.93
  6. Step 6: Final answer
    x = 3,166,414.79

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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.