Home / 3,096,871.95-4,645,305.77-967,138.59

Finding the Fourth Proportional to 3,096,871.95, 4,645,305.77 and 967,138.59

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Solution

The fourth proportional to 3,096,871.95, 4,645,305.77 and 967,138.59 is: 1,450,707.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,871.95 : 4,645,305.77 = 967,138.59 : x
  2. Step 2: Convert to fraction form
    3,096,871.95/4,645,305.77 = 967,138.59/x
  3. Step 3: Cross multiply
    3,096,871.95x = 4,645,305.77 × 967,138.59
  4. Step 4: Simplify right side
    3,096,871.95x = 4,492,654,467,680.97
  5. Step 5: Solve for x
    x = 4,492,654,467,680.97/3,096,871.95
  6. Step 6: Final answer
    x = 1,450,707.21

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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.