Home / 3,195,163.11-4,793,418.06-1,036,019.94

Finding the Fourth Proportional to 3,195,163.11, 4,793,418.06 and 1,036,019.94

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Solution

The fourth proportional to 3,195,163.11, 4,793,418.06 and 1,036,019.94 is: 1,554,248.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,163.11 : 4,793,418.06 = 1,036,019.94 : x
  2. Step 2: Convert to fraction form
    3,195,163.11/4,793,418.06 = 1,036,019.94/x
  3. Step 3: Cross multiply
    3,195,163.11x = 4,793,418.06 × 1,036,019.94
  4. Step 4: Simplify right side
    3,195,163.11x = 4,966,076,690,916.12
  5. Step 5: Solve for x
    x = 4,966,076,690,916.12/3,195,163.11
  6. Step 6: Final answer
    x = 1,554,248.26

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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.