Home / 3,005,155.12-4,496,957.58-2,601,734.98

Finding the Fourth Proportional to 3,005,155.12, 4,496,957.58 and 2,601,734.98

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Solution

The fourth proportional to 3,005,155.12, 4,496,957.58 and 2,601,734.98 is: 3,893,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,155.12 : 4,496,957.58 = 2,601,734.98 : x
  2. Step 2: Convert to fraction form
    3,005,155.12/4,496,957.58 = 2,601,734.98/x
  3. Step 3: Cross multiply
    3,005,155.12x = 4,496,957.58 × 2,601,734.98
  4. Step 4: Simplify right side
    3,005,155.12x = 11,699,891,839,462.15
  5. Step 5: Solve for x
    x = 11,699,891,839,462.15/3,005,155.12
  6. Step 6: Final answer
    x = 3,893,273.85

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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.