Home / 8,033,164.90-12,049,747.36-2,353,389.21

Finding the Fourth Proportional to 8,033,164.90, 12,049,747.36 and 2,353,389.21

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Solution

The fourth proportional to 8,033,164.90, 12,049,747.36 and 2,353,389.21 is: 3,530,083.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,164.90 : 12,049,747.36 = 2,353,389.21 : x
  2. Step 2: Convert to fraction form
    8,033,164.90/12,049,747.36 = 2,353,389.21/x
  3. Step 3: Cross multiply
    8,033,164.90x = 12,049,747.36 × 2,353,389.21
  4. Step 4: Simplify right side
    8,033,164.90x = 28,357,745,414,366.51
  5. Step 5: Solve for x
    x = 28,357,745,414,366.51/8,033,164.90
  6. Step 6: Final answer
    x = 3,530,083.82

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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.