Home / 4,522,529.82-6,238,291.46-2,973,969.38

Finding the Fourth Proportional to 4,522,529.82, 6,238,291.46 and 2,973,969.38

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Solution

The fourth proportional to 4,522,529.82, 6,238,291.46 and 2,973,969.38 is: 4,102,236.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,529.82 : 6,238,291.46 = 2,973,969.38 : x
  2. Step 2: Convert to fraction form
    4,522,529.82/6,238,291.46 = 2,973,969.38/x
  3. Step 3: Cross multiply
    4,522,529.82x = 6,238,291.46 × 2,973,969.38
  4. Step 4: Simplify right side
    4,522,529.82x = 18,552,487,785,555.49
  5. Step 5: Solve for x
    x = 18,552,487,785,555.49/4,522,529.82
  6. Step 6: Final answer
    x = 4,102,236.70

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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.