Home / 3,468,000.70-5,202,001.05-2,837,626.30

Finding the Fourth Proportional to 3,468,000.70, 5,202,001.05 and 2,837,626.30

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Solution

The fourth proportional to 3,468,000.70, 5,202,001.05 and 2,837,626.30 is: 4,256,439.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,000.70 : 5,202,001.05 = 2,837,626.30 : x
  2. Step 2: Convert to fraction form
    3,468,000.70/5,202,001.05 = 2,837,626.30/x
  3. Step 3: Cross multiply
    3,468,000.70x = 5,202,001.05 × 2,837,626.30
  4. Step 4: Simplify right side
    3,468,000.70x = 14,761,334,992,107.61
  5. Step 5: Solve for x
    x = 14,761,334,992,107.61/3,468,000.70
  6. Step 6: Final answer
    x = 4,256,439.45

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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.