Home / 3,233,537.52-4,462,222.80-1,783,367.76

Finding the Fourth Proportional to 3,233,537.52, 4,462,222.80 and 1,783,367.76

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Solution

The fourth proportional to 3,233,537.52, 4,462,222.80 and 1,783,367.76 is: 2,461,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,537.52 : 4,462,222.80 = 1,783,367.76 : x
  2. Step 2: Convert to fraction form
    3,233,537.52/4,462,222.80 = 1,783,367.76/x
  3. Step 3: Cross multiply
    3,233,537.52x = 4,462,222.80 × 1,783,367.76
  4. Step 4: Simplify right side
    3,233,537.52x = 7,957,784,279,456.93
  5. Step 5: Solve for x
    x = 7,957,784,279,456.93/3,233,537.52
  6. Step 6: Final answer
    x = 2,461,014.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.