Home / 4,015,426.57-6,022,366.20-1,136,771.42

Finding the Fourth Proportional to 4,015,426.57, 6,022,366.20 and 1,136,771.42

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Solution

The fourth proportional to 4,015,426.57, 6,022,366.20 and 1,136,771.42 is: 1,704,938.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,426.57 : 6,022,366.20 = 1,136,771.42 : x
  2. Step 2: Convert to fraction form
    4,015,426.57/6,022,366.20 = 1,136,771.42/x
  3. Step 3: Cross multiply
    4,015,426.57x = 6,022,366.20 × 1,136,771.42
  4. Step 4: Simplify right side
    4,015,426.57x = 6,846,053,746,822.17
  5. Step 5: Solve for x
    x = 6,846,053,746,822.17/4,015,426.57
  6. Step 6: Final answer
    x = 1,704,938.10

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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.