Home / 5,945,238.96-8,204,155.08-3,366,938.34

Finding the Fourth Proportional to 5,945,238.96, 8,204,155.08 and 3,366,938.34

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Solution

The fourth proportional to 5,945,238.96, 8,204,155.08 and 3,366,938.34 is: 4,646,219.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,238.96 : 8,204,155.08 = 3,366,938.34 : x
  2. Step 2: Convert to fraction form
    5,945,238.96/8,204,155.08 = 3,366,938.34/x
  3. Step 3: Cross multiply
    5,945,238.96x = 8,204,155.08 × 3,366,938.34
  4. Step 4: Simplify right side
    5,945,238.96x = 27,622,884,286,157.77
  5. Step 5: Solve for x
    x = 27,622,884,286,157.77/5,945,238.96
  6. Step 6: Final answer
    x = 4,646,219.35

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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.