Home / 4,623,811.97-6,928,144.04-2,462,542.43

Finding the Fourth Proportional to 4,623,811.97, 6,928,144.04 and 2,462,542.43

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Solution

The fourth proportional to 4,623,811.97, 6,928,144.04 and 2,462,542.43 is: 3,689,779.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,811.97 : 6,928,144.04 = 2,462,542.43 : x
  2. Step 2: Convert to fraction form
    4,623,811.97/6,928,144.04 = 2,462,542.43/x
  3. Step 3: Cross multiply
    4,623,811.97x = 6,928,144.04 × 2,462,542.43
  4. Step 4: Simplify right side
    4,623,811.97x = 17,060,848,631,167.25
  5. Step 5: Solve for x
    x = 17,060,848,631,167.25/4,623,811.97
  6. Step 6: Final answer
    x = 3,689,779.94

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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.