Home / 6,204,456.86-9,306,801.93-1,944,530.78

Finding the Fourth Proportional to 6,204,456.86, 9,306,801.93 and 1,944,530.78

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Solution

The fourth proportional to 6,204,456.86, 9,306,801.93 and 1,944,530.78 is: 2,916,832.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,456.86 : 9,306,801.93 = 1,944,530.78 : x
  2. Step 2: Convert to fraction form
    6,204,456.86/9,306,801.93 = 1,944,530.78/x
  3. Step 3: Cross multiply
    6,204,456.86x = 9,306,801.93 × 1,944,530.78
  4. Step 4: Simplify right side
    6,204,456.86x = 18,097,362,816,248.41
  5. Step 5: Solve for x
    x = 18,097,362,816,248.41/6,204,456.86
  6. Step 6: Final answer
    x = 2,916,832.73

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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.