Home / 4,998,696.50-6,898,204.82-2,706,859.01

Finding the Fourth Proportional to 4,998,696.50, 6,898,204.82 and 2,706,859.01

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Solution

The fourth proportional to 4,998,696.50, 6,898,204.82 and 2,706,859.01 is: 3,735,467.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,696.50 : 6,898,204.82 = 2,706,859.01 : x
  2. Step 2: Convert to fraction form
    4,998,696.50/6,898,204.82 = 2,706,859.01/x
  3. Step 3: Cross multiply
    4,998,696.50x = 6,898,204.82 × 2,706,859.01
  4. Step 4: Simplify right side
    4,998,696.50x = 18,672,467,856,308.13
  5. Step 5: Solve for x
    x = 18,672,467,856,308.13/4,998,696.50
  6. Step 6: Final answer
    x = 3,735,467.41

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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.