Home / 3,096,608.54-4,646,434.53-1,391,956.25

Finding the Fourth Proportional to 3,096,608.54, 4,646,434.53 and 1,391,956.25

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Solution

The fourth proportional to 3,096,608.54, 4,646,434.53 and 1,391,956.25 is: 2,088,618.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,608.54 : 4,646,434.53 = 1,391,956.25 : x
  2. Step 2: Convert to fraction form
    3,096,608.54/4,646,434.53 = 1,391,956.25/x
  3. Step 3: Cross multiply
    3,096,608.54x = 4,646,434.53 × 1,391,956.25
  4. Step 4: Simplify right side
    3,096,608.54x = 6,467,633,584,249.31
  5. Step 5: Solve for x
    x = 6,467,633,584,249.31/3,096,608.54
  6. Step 6: Final answer
    x = 2,088,618.40

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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.