Home / 3,350,800-4,624,356.78-2,043,934.96

Finding the Fourth Proportional to 3,350,800, 4,624,356.78 and 2,043,934.96

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Solution

The fourth proportional to 3,350,800, 4,624,356.78 and 2,043,934.96 is: 2,820,784.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,800 : 4,624,356.78 = 2,043,934.96 : x
  2. Step 2: Convert to fraction form
    3,350,800/4,624,356.78 = 2,043,934.96/x
  3. Step 3: Cross multiply
    3,350,800x = 4,624,356.78 × 2,043,934.96
  4. Step 4: Simplify right side
    3,350,800x = 9,451,884,490,155.03
  5. Step 5: Solve for x
    x = 9,451,884,490,155.03/3,350,800
  6. Step 6: Final answer
    x = 2,820,784.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.