Home / 2,626,704.46-3,939,846.27-1,168,202.44

Finding the Fourth Proportional to 2,626,704.46, 3,939,846.27 and 1,168,202.44

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Solution

The fourth proportional to 2,626,704.46, 3,939,846.27 and 1,168,202.44 is: 1,752,210.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,704.46 : 3,939,846.27 = 1,168,202.44 : x
  2. Step 2: Convert to fraction form
    2,626,704.46/3,939,846.27 = 1,168,202.44/x
  3. Step 3: Cross multiply
    2,626,704.46x = 3,939,846.27 × 1,168,202.44
  4. Step 4: Simplify right side
    2,626,704.46x = 4,602,538,025,838.90
  5. Step 5: Solve for x
    x = 4,602,538,025,838.90/2,626,704.46
  6. Step 6: Final answer
    x = 1,752,210.08

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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.