Home / 3,343,990.55-5,014,405.77-1,295,610.73

Finding the Fourth Proportional to 3,343,990.55, 5,014,405.77 and 1,295,610.73

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Solution

The fourth proportional to 3,343,990.55, 5,014,405.77 and 1,295,610.73 is: 1,942,803.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,990.55 : 5,014,405.77 = 1,295,610.73 : x
  2. Step 2: Convert to fraction form
    3,343,990.55/5,014,405.77 = 1,295,610.73/x
  3. Step 3: Cross multiply
    3,343,990.55x = 5,014,405.77 × 1,295,610.73
  4. Step 4: Simplify right side
    3,343,990.55x = 6,496,717,920,185.91
  5. Step 5: Solve for x
    x = 6,496,717,920,185.91/3,343,990.55
  6. Step 6: Final answer
    x = 1,942,803.91

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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.