Home / 3,442,483.52-4,750,795.50-1,914,557.84

Finding the Fourth Proportional to 3,442,483.52, 4,750,795.50 and 1,914,557.84

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Solution

The fourth proportional to 3,442,483.52, 4,750,795.50 and 1,914,557.84 is: 2,642,183.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,483.52 : 4,750,795.50 = 1,914,557.84 : x
  2. Step 2: Convert to fraction form
    3,442,483.52/4,750,795.50 = 1,914,557.84/x
  3. Step 3: Cross multiply
    3,442,483.52x = 4,750,795.50 × 1,914,557.84
  4. Step 4: Simplify right side
    3,442,483.52x = 9,095,672,770,761.72
  5. Step 5: Solve for x
    x = 9,095,672,770,761.72/3,442,483.52
  6. Step 6: Final answer
    x = 2,642,183.39

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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.