Home / 3,257,357.24-4,495,158.26-1,807,052.72

Finding the Fourth Proportional to 3,257,357.24, 4,495,158.26 and 1,807,052.72

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Solution

The fourth proportional to 3,257,357.24, 4,495,158.26 and 1,807,052.72 is: 2,493,735.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,357.24 : 4,495,158.26 = 1,807,052.72 : x
  2. Step 2: Convert to fraction form
    3,257,357.24/4,495,158.26 = 1,807,052.72/x
  3. Step 3: Cross multiply
    3,257,357.24x = 4,495,158.26 × 1,807,052.72
  4. Step 4: Simplify right side
    3,257,357.24x = 8,122,987,960,563.47
  5. Step 5: Solve for x
    x = 8,122,987,960,563.47/3,257,357.24
  6. Step 6: Final answer
    x = 2,493,735.68

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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.