Home / 6,228,904.20-9,343,356.30-2,863,111.20

Finding the Fourth Proportional to 6,228,904.20, 9,343,356.30 and 2,863,111.20

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Solution

The fourth proportional to 6,228,904.20, 9,343,356.30 and 2,863,111.20 is: 4,294,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,904.20 : 9,343,356.30 = 2,863,111.20 : x
  2. Step 2: Convert to fraction form
    6,228,904.20/9,343,356.30 = 2,863,111.20/x
  3. Step 3: Cross multiply
    6,228,904.20x = 9,343,356.30 × 2,863,111.20
  4. Step 4: Simplify right side
    6,228,904.20x = 26,751,068,068,120.56
  5. Step 5: Solve for x
    x = 26,751,068,068,120.56/6,228,904.20
  6. Step 6: Final answer
    x = 4,294,666.80

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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.