Home / 6,027,576-8,318,058.12-3,311,496.96

Finding the Fourth Proportional to 6,027,576, 8,318,058.12 and 3,311,496.96

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Solution

The fourth proportional to 6,027,576, 8,318,058.12 and 3,311,496.96 is: 4,569,867.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,027,576 : 8,318,058.12 = 3,311,496.96 : x
  2. Step 2: Convert to fraction form
    6,027,576/8,318,058.12 = 3,311,496.96/x
  3. Step 3: Cross multiply
    6,027,576x = 8,318,058.12 × 3,311,496.96
  4. Step 4: Simplify right side
    6,027,576x = 27,545,224,177,483.32
  5. Step 5: Solve for x
    x = 27,545,224,177,483.32/6,027,576
  6. Step 6: Final answer
    x = 4,569,867.58

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1.5x scale

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.