Home / 3,257,801.07-4,495,766.07-1,807,493.03

Finding the Fourth Proportional to 3,257,801.07, 4,495,766.07 and 1,807,493.03

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Solution

The fourth proportional to 3,257,801.07, 4,495,766.07 and 1,807,493.03 is: 2,494,340.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,801.07 : 4,495,766.07 = 1,807,493.03 : x
  2. Step 2: Convert to fraction form
    3,257,801.07/4,495,766.07 = 1,807,493.03/x
  3. Step 3: Cross multiply
    3,257,801.07x = 4,495,766.07 × 1,807,493.03
  4. Step 4: Simplify right side
    3,257,801.07x = 8,126,065,813,556.66
  5. Step 5: Solve for x
    x = 8,126,065,813,556.66/3,257,801.07
  6. Step 6: Final answer
    x = 2,494,340.70

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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.