Home / 2,994,198.92-4,492,086.15-1,554,977.96

Finding the Fourth Proportional to 2,994,198.92, 4,492,086.15 and 1,554,977.96

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Solution

The fourth proportional to 2,994,198.92, 4,492,086.15 and 1,554,977.96 is: 2,332,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,198.92 : 4,492,086.15 = 1,554,977.96 : x
  2. Step 2: Convert to fraction form
    2,994,198.92/4,492,086.15 = 1,554,977.96/x
  3. Step 3: Cross multiply
    2,994,198.92x = 4,492,086.15 × 1,554,977.96
  4. Step 4: Simplify right side
    2,994,198.92x = 6,985,094,957,887.31
  5. Step 5: Solve for x
    x = 6,985,094,957,887.31/2,994,198.92
  6. Step 6: Final answer
    x = 2,332,876.05

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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.