Home / 3,534,057.50-5,296,181.83-1,610,267.22

Finding the Fourth Proportional to 3,534,057.50, 5,296,181.83 and 1,610,267.22

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Solution

The fourth proportional to 3,534,057.50, 5,296,181.83 and 1,610,267.22 is: 2,413,166.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,057.50 : 5,296,181.83 = 1,610,267.22 : x
  2. Step 2: Convert to fraction form
    3,534,057.50/5,296,181.83 = 1,610,267.22/x
  3. Step 3: Cross multiply
    3,534,057.50x = 5,296,181.83 × 1,610,267.22
  4. Step 4: Simplify right side
    3,534,057.50x = 8,528,267,992,008.61
  5. Step 5: Solve for x
    x = 8,528,267,992,008.61/3,534,057.50
  6. Step 6: Final answer
    x = 2,413,166.17

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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.