Home / 3,775,108.36-5,663,402.68-1,500,208.73

Finding the Fourth Proportional to 3,775,108.36, 5,663,402.68 and 1,500,208.73

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Solution

The fourth proportional to 3,775,108.36, 5,663,402.68 and 1,500,208.73 is: 2,250,607.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,775,108.36 : 5,663,402.68 = 1,500,208.73 : x
  2. Step 2: Convert to fraction form
    3,775,108.36/5,663,402.68 = 1,500,208.73/x
  3. Step 3: Cross multiply
    3,775,108.36x = 5,663,402.68 × 1,500,208.73
  4. Step 4: Simplify right side
    3,775,108.36x = 8,496,286,142,041.40
  5. Step 5: Solve for x
    x = 8,496,286,142,041.40/3,775,108.36
  6. Step 6: Final answer
    x = 2,250,607.23

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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.