Home / 6,179,644.95-9,257,511-3,475,754.79

Finding the Fourth Proportional to 6,179,644.95, 9,257,511 and 3,475,754.79

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Solution

The fourth proportional to 6,179,644.95, 9,257,511 and 3,475,754.79 is: 5,206,907.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,644.95 : 9,257,511 = 3,475,754.79 : x
  2. Step 2: Convert to fraction form
    6,179,644.95/9,257,511 = 3,475,754.79/x
  3. Step 3: Cross multiply
    6,179,644.95x = 9,257,511 × 3,475,754.79
  4. Step 4: Simplify right side
    6,179,644.95x = 32,176,838,201,727.69
  5. Step 5: Solve for x
    x = 32,176,838,201,727.69/6,179,644.95
  6. Step 6: Final answer
    x = 5,206,907.27

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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.