Home / 2,511,747.85-3,466,172.50-1,365,818.17

Finding the Fourth Proportional to 2,511,747.85, 3,466,172.50 and 1,365,818.17

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Solution

The fourth proportional to 2,511,747.85, 3,466,172.50 and 1,365,818.17 is: 1,884,807.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,747.85 : 3,466,172.50 = 1,365,818.17 : x
  2. Step 2: Convert to fraction form
    2,511,747.85/3,466,172.50 = 1,365,818.17/x
  3. Step 3: Cross multiply
    2,511,747.85x = 3,466,172.50 × 1,365,818.17
  4. Step 4: Simplify right side
    2,511,747.85x = 4,734,161,380,854.33
  5. Step 5: Solve for x
    x = 4,734,161,380,854.33/2,511,747.85
  6. Step 6: Final answer
    x = 1,884,807.58

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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.