Home / 3,653,404.10-5,481,661.35-2,306,600.90

Finding the Fourth Proportional to 3,653,404.10, 5,481,661.35 and 2,306,600.90

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Solution

The fourth proportional to 3,653,404.10, 5,481,661.35 and 2,306,600.90 is: 3,460,883.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,404.10 : 5,481,661.35 = 2,306,600.90 : x
  2. Step 2: Convert to fraction form
    3,653,404.10/5,481,661.35 = 2,306,600.90/x
  3. Step 3: Cross multiply
    3,653,404.10x = 5,481,661.35 × 2,306,600.90
  4. Step 4: Simplify right side
    3,653,404.10x = 12,644,005,003,405.21
  5. Step 5: Solve for x
    x = 12,644,005,003,405.21/3,653,404.10
  6. Step 6: Final answer
    x = 3,460,883.24

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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.