Home / 12,096,217.96-18,141,462-3,460,052.64

Finding the Fourth Proportional to 12,096,217.96, 18,141,462 and 3,460,052.64

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Solution

The fourth proportional to 12,096,217.96, 18,141,462 and 3,460,052.64 is: 5,189,259.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,217.96 : 18,141,462 = 3,460,052.64 : x
  2. Step 2: Convert to fraction form
    12,096,217.96/18,141,462 = 3,460,052.64/x
  3. Step 3: Cross multiply
    12,096,217.96x = 18,141,462 × 3,460,052.64
  4. Step 4: Simplify right side
    12,096,217.96x = 62,770,413,486,559.68
  5. Step 5: Solve for x
    x = 62,770,413,486,559.68/12,096,217.96
  6. Step 6: Final answer
    x = 5,189,259.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.