Home / 4,115,224.52-5,666,053.34-3,493,800.56

Finding the Fourth Proportional to 4,115,224.52, 5,666,053.34 and 3,493,800.56

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Solution

The fourth proportional to 4,115,224.52, 5,666,053.34 and 3,493,800.56 is: 4,810,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,224.52 : 5,666,053.34 = 3,493,800.56 : x
  2. Step 2: Convert to fraction form
    4,115,224.52/5,666,053.34 = 3,493,800.56/x
  3. Step 3: Cross multiply
    4,115,224.52x = 5,666,053.34 × 3,493,800.56
  4. Step 4: Simplify right side
    4,115,224.52x = 19,796,060,332,281.87
  5. Step 5: Solve for x
    x = 19,796,060,332,281.87/4,115,224.52
  6. Step 6: Final answer
    x = 4,810,444.79

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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.