Home / 4,338,046.55-6,507,069.83-2,098,558.55

Finding the Fourth Proportional to 4,338,046.55, 6,507,069.83 and 2,098,558.55

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Solution

The fourth proportional to 4,338,046.55, 6,507,069.83 and 2,098,558.55 is: 3,147,837.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,046.55 : 6,507,069.83 = 2,098,558.55 : x
  2. Step 2: Convert to fraction form
    4,338,046.55/6,507,069.83 = 2,098,558.55/x
  3. Step 3: Cross multiply
    4,338,046.55x = 6,507,069.83 × 2,098,558.55
  4. Step 4: Simplify right side
    4,338,046.55x = 13,655,467,016,700.75
  5. Step 5: Solve for x
    x = 13,655,467,016,700.75/4,338,046.55
  6. Step 6: Final answer
    x = 3,147,837.83

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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.