Home / 3,003,977.26-4,505,888.13-1,009,433.26

Finding the Fourth Proportional to 3,003,977.26, 4,505,888.13 and 1,009,433.26

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Solution

The fourth proportional to 3,003,977.26, 4,505,888.13 and 1,009,433.26 is: 1,514,123.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,977.26 : 4,505,888.13 = 1,009,433.26 : x
  2. Step 2: Convert to fraction form
    3,003,977.26/4,505,888.13 = 1,009,433.26/x
  3. Step 3: Cross multiply
    3,003,977.26x = 4,505,888.13 × 1,009,433.26
  4. Step 4: Simplify right side
    3,003,977.26x = 4,548,393,344,261.20
  5. Step 5: Solve for x
    x = 4,548,393,344,261.20/3,003,977.26
  6. Step 6: Final answer
    x = 1,514,123.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.