Home / 3,710,589.65-5,561,999.79-1,552,851.03

Finding the Fourth Proportional to 3,710,589.65, 5,561,999.79 and 1,552,851.03

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Solution

The fourth proportional to 3,710,589.65, 5,561,999.79 and 1,552,851.03 is: 2,327,650.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,589.65 : 5,561,999.79 = 1,552,851.03 : x
  2. Step 2: Convert to fraction form
    3,710,589.65/5,561,999.79 = 1,552,851.03/x
  3. Step 3: Cross multiply
    3,710,589.65x = 5,561,999.79 × 1,552,851.03
  4. Step 4: Simplify right side
    3,710,589.65x = 8,636,957,102,761.28
  5. Step 5: Solve for x
    x = 8,636,957,102,761.28/3,710,589.65
  6. Step 6: Final answer
    x = 2,327,650.84

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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.