Home / 3,761,624.63-5,192,630.97-2,539,585.37

Finding the Fourth Proportional to 3,761,624.63, 5,192,630.97 and 2,539,585.37

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Solution

The fourth proportional to 3,761,624.63, 5,192,630.97 and 2,539,585.37 is: 3,505,700.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,624.63 : 5,192,630.97 = 2,539,585.37 : x
  2. Step 2: Convert to fraction form
    3,761,624.63/5,192,630.97 = 2,539,585.37/x
  3. Step 3: Cross multiply
    3,761,624.63x = 5,192,630.97 × 2,539,585.37
  4. Step 4: Simplify right side
    3,761,624.63x = 13,187,129,643,220.91
  5. Step 5: Solve for x
    x = 13,187,129,643,220.91/3,761,624.63
  6. Step 6: Final answer
    x = 3,505,700.58

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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.