Home / 3,257,338.25-4,495,132.08-1,807,033.73

Finding the Fourth Proportional to 3,257,338.25, 4,495,132.08 and 1,807,033.73

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Solution

The fourth proportional to 3,257,338.25, 4,495,132.08 and 1,807,033.73 is: 2,493,709.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,338.25 : 4,495,132.08 = 1,807,033.73 : x
  2. Step 2: Convert to fraction form
    3,257,338.25/4,495,132.08 = 1,807,033.73/x
  3. Step 3: Cross multiply
    3,257,338.25x = 4,495,132.08 × 1,807,033.73
  4. Step 4: Simplify right side
    3,257,338.25x = 8,122,855,309,899.36
  5. Step 5: Solve for x
    x = 8,122,855,309,899.36/3,257,338.25
  6. Step 6: Final answer
    x = 2,493,709.49

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Double scale
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1.5x scale

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.