Home / 3,257,793.51-4,495,755.57-1,807,485.48

Finding the Fourth Proportional to 3,257,793.51, 4,495,755.57 and 1,807,485.48

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Solution

The fourth proportional to 3,257,793.51, 4,495,755.57 and 1,807,485.48 is: 2,494,330.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,793.51 : 4,495,755.57 = 1,807,485.48 : x
  2. Step 2: Convert to fraction form
    3,257,793.51/4,495,755.57 = 1,807,485.48/x
  3. Step 3: Cross multiply
    3,257,793.51x = 4,495,755.57 × 1,807,485.48
  4. Step 4: Simplify right side
    3,257,793.51x = 8,126,012,914,404.12
  5. Step 5: Solve for x
    x = 8,126,012,914,404.12/3,257,793.51
  6. Step 6: Final answer
    x = 2,494,330.25

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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.