Home / 11,676,226.82-17,516,011.77-3,589,881.53

Finding the Fourth Proportional to 11,676,226.82, 17,516,011.77 and 3,589,881.53

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Solution

The fourth proportional to 11,676,226.82, 17,516,011.77 and 3,589,881.53 is: 5,385,336.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,676,226.82 : 17,516,011.77 = 3,589,881.53 : x
  2. Step 2: Convert to fraction form
    11,676,226.82/17,516,011.77 = 3,589,881.53/x
  3. Step 3: Cross multiply
    11,676,226.82x = 17,516,011.77 × 3,589,881.53
  4. Step 4: Simplify right side
    11,676,226.82x = 62,880,407,044,805.55
  5. Step 5: Solve for x
    x = 62,880,407,044,805.55/11,676,226.82
  6. Step 6: Final answer
    x = 5,385,336.21

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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.