Home / 8,116,327-11,200,883.34-4,494,655

Finding the Fourth Proportional to 8,116,327, 11,200,883.34 and 4,494,655

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Solution

The fourth proportional to 8,116,327, 11,200,883.34 and 4,494,655 is: 6,202,818.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,116,327 : 11,200,883.34 = 4,494,655 : x
  2. Step 2: Convert to fraction form
    8,116,327/11,200,883.34 = 4,494,655/x
  3. Step 3: Cross multiply
    8,116,327x = 11,200,883.34 × 4,494,655
  4. Step 4: Simplify right side
    8,116,327x = 50,344,106,308,547.70
  5. Step 5: Solve for x
    x = 50,344,106,308,547.70/8,116,327
  6. Step 6: Final answer
    x = 6,202,818.87

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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.