Home / 2,904,608.40-4,356,912.60-2,234,074.20

Finding the Fourth Proportional to 2,904,608.40, 4,356,912.60 and 2,234,074.20

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Solution

The fourth proportional to 2,904,608.40, 4,356,912.60 and 2,234,074.20 is: 3,351,111.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,608.40 : 4,356,912.60 = 2,234,074.20 : x
  2. Step 2: Convert to fraction form
    2,904,608.40/4,356,912.60 = 2,234,074.20/x
  3. Step 3: Cross multiply
    2,904,608.40x = 4,356,912.60 × 2,234,074.20
  4. Step 4: Simplify right side
    2,904,608.40x = 9,733,666,031,314.92
  5. Step 5: Solve for x
    x = 9,733,666,031,314.92/2,904,608.40
  6. Step 6: Final answer
    x = 3,351,111.30

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Similar ratio
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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.