Home / 4,489,200.90-6,733,801.35-2,694,111.30

Finding the Fourth Proportional to 4,489,200.90, 6,733,801.35 and 2,694,111.30

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Solution

The fourth proportional to 4,489,200.90, 6,733,801.35 and 2,694,111.30 is: 4,041,166.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,200.90 : 6,733,801.35 = 2,694,111.30 : x
  2. Step 2: Convert to fraction form
    4,489,200.90/6,733,801.35 = 2,694,111.30/x
  3. Step 3: Cross multiply
    4,489,200.90x = 6,733,801.35 × 2,694,111.30
  4. Step 4: Simplify right side
    4,489,200.90x = 18,141,610,308,990.25
  5. Step 5: Solve for x
    x = 18,141,610,308,990.25/4,489,200.90
  6. Step 6: Final answer
    x = 4,041,166.95

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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.