Home / 4,998,696.25-6,898,204.47-2,706,858.76

Finding the Fourth Proportional to 4,998,696.25, 6,898,204.47 and 2,706,858.76

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Solution

The fourth proportional to 4,998,696.25, 6,898,204.47 and 2,706,858.76 is: 3,735,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,696.25 : 6,898,204.47 = 2,706,858.76 : x
  2. Step 2: Convert to fraction form
    4,998,696.25/6,898,204.47 = 2,706,858.76/x
  3. Step 3: Cross multiply
    4,998,696.25x = 6,898,204.47 × 2,706,858.76
  4. Step 4: Simplify right side
    4,998,696.25x = 18,672,465,197,890.66
  5. Step 5: Solve for x
    x = 18,672,465,197,890.66/4,998,696.25
  6. Step 6: Final answer
    x = 3,735,467.06

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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.