Home / 1,840,913.40-2,757,605.61-1,500,569.73

Finding the Fourth Proportional to 1,840,913.40, 2,757,605.61 and 1,500,569.73

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Solution

The fourth proportional to 1,840,913.40, 2,757,605.61 and 1,500,569.73 is: 2,247,786.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,913.40 : 2,757,605.61 = 1,500,569.73 : x
  2. Step 2: Convert to fraction form
    1,840,913.40/2,757,605.61 = 1,500,569.73/x
  3. Step 3: Cross multiply
    1,840,913.40x = 2,757,605.61 × 1,500,569.73
  4. Step 4: Simplify right side
    1,840,913.40x = 4,137,979,503,515.56
  5. Step 5: Solve for x
    x = 4,137,979,503,515.56/1,840,913.40
  6. Step 6: Final answer
    x = 2,247,786.07

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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.