Home / 2,520,033.94-3,780,043.74-626,775.38

Finding the Fourth Proportional to 2,520,033.94, 3,780,043.74 and 626,775.38

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Solution

The fourth proportional to 2,520,033.94, 3,780,043.74 and 626,775.38 is: 940,161.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,033.94 : 3,780,043.74 = 626,775.38 : x
  2. Step 2: Convert to fraction form
    2,520,033.94/3,780,043.74 = 626,775.38/x
  3. Step 3: Cross multiply
    2,520,033.94x = 3,780,043.74 × 626,775.38
  4. Step 4: Simplify right side
    2,520,033.94x = 2,369,238,351,555.12
  5. Step 5: Solve for x
    x = 2,369,238,351,555.12/2,520,033.94
  6. Step 6: Final answer
    x = 940,161.29

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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.