Home / 4,022,412.90-6,033,619.35-2,321,801.70

Finding the Fourth Proportional to 4,022,412.90, 6,033,619.35 and 2,321,801.70

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Solution

The fourth proportional to 4,022,412.90, 6,033,619.35 and 2,321,801.70 is: 3,482,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,412.90 : 6,033,619.35 = 2,321,801.70 : x
  2. Step 2: Convert to fraction form
    4,022,412.90/6,033,619.35 = 2,321,801.70/x
  3. Step 3: Cross multiply
    4,022,412.90x = 6,033,619.35 × 2,321,801.70
  4. Step 4: Simplify right side
    4,022,412.90x = 14,008,867,663,982.89
  5. Step 5: Solve for x
    x = 14,008,867,663,982.89/4,022,412.90
  6. Step 6: Final answer
    x = 3,482,702.55

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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.