Home / 4,820,454.96-7,231,230.94-1,747,893.02

Finding the Fourth Proportional to 4,820,454.96, 7,231,230.94 and 1,747,893.02

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Solution

The fourth proportional to 4,820,454.96, 7,231,230.94 and 1,747,893.02 is: 2,622,038.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,454.96 : 7,231,230.94 = 1,747,893.02 : x
  2. Step 2: Convert to fraction form
    4,820,454.96/7,231,230.94 = 1,747,893.02/x
  3. Step 3: Cross multiply
    4,820,454.96x = 7,231,230.94 × 1,747,893.02
  4. Step 4: Simplify right side
    4,820,454.96x = 12,639,418,086,034.04
  5. Step 5: Solve for x
    x = 12,639,418,086,034.04/4,820,454.96
  6. Step 6: Final answer
    x = 2,622,038.42

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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.