Home / 5,036,517.42-6,950,191.50-2,744,628.90

Finding the Fourth Proportional to 5,036,517.42, 6,950,191.50 and 2,744,628.90

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Solution

The fourth proportional to 5,036,517.42, 6,950,191.50 and 2,744,628.90 is: 3,787,477.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,517.42 : 6,950,191.50 = 2,744,628.90 : x
  2. Step 2: Convert to fraction form
    5,036,517.42/6,950,191.50 = 2,744,628.90/x
  3. Step 3: Cross multiply
    5,036,517.42x = 6,950,191.50 × 2,744,628.90
  4. Step 4: Simplify right side
    5,036,517.42x = 19,075,696,451,434.35
  5. Step 5: Solve for x
    x = 19,075,696,451,434.35/5,036,517.42
  6. Step 6: Final answer
    x = 3,787,477.51

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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.