Home / 3,263,401.23-4,503,633.78-1,813,096.63

Finding the Fourth Proportional to 3,263,401.23, 4,503,633.78 and 1,813,096.63

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Solution

The fourth proportional to 3,263,401.23, 4,503,633.78 and 1,813,096.63 is: 2,502,151.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,401.23 : 4,503,633.78 = 1,813,096.63 : x
  2. Step 2: Convert to fraction form
    3,263,401.23/4,503,633.78 = 1,813,096.63/x
  3. Step 3: Cross multiply
    3,263,401.23x = 4,503,633.78 × 1,813,096.63
  4. Step 4: Simplify right side
    3,263,401.23x = 8,165,523,229,272.16
  5. Step 5: Solve for x
    x = 8,165,523,229,272.16/3,263,401.23
  6. Step 6: Final answer
    x = 2,502,151.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.