Home / 4,285,363.54-5,913,890.85-2,351,511.22

Finding the Fourth Proportional to 4,285,363.54, 5,913,890.85 and 2,351,511.22

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Solution

The fourth proportional to 4,285,363.54, 5,913,890.85 and 2,351,511.22 is: 3,245,134.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,363.54 : 5,913,890.85 = 2,351,511.22 : x
  2. Step 2: Convert to fraction form
    4,285,363.54/5,913,890.85 = 2,351,511.22/x
  3. Step 3: Cross multiply
    4,285,363.54x = 5,913,890.85 × 2,351,511.22
  4. Step 4: Simplify right side
    4,285,363.54x = 13,906,580,687,630.34
  5. Step 5: Solve for x
    x = 13,906,580,687,630.34/4,285,363.54
  6. Step 6: Final answer
    x = 3,245,134.41

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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.