Home / 3,042,773.37-4,564,918.22-912,896.73

Finding the Fourth Proportional to 3,042,773.37, 4,564,918.22 and 912,896.73

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Solution

The fourth proportional to 3,042,773.37, 4,564,918.22 and 912,896.73 is: 1,369,572.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,773.37 : 4,564,918.22 = 912,896.73 : x
  2. Step 2: Convert to fraction form
    3,042,773.37/4,564,918.22 = 912,896.73/x
  3. Step 3: Cross multiply
    3,042,773.37x = 4,564,918.22 × 912,896.73
  4. Step 4: Simplify right side
    3,042,773.37x = 4,167,298,911,190.94
  5. Step 5: Solve for x
    x = 4,167,298,911,190.94/3,042,773.37
  6. Step 6: Final answer
    x = 1,369,572.56

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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.