Home / 4,387,507.44-6,581,406.96-1,508,845.92

Finding the Fourth Proportional to 4,387,507.44, 6,581,406.96 and 1,508,845.92

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Solution

The fourth proportional to 4,387,507.44, 6,581,406.96 and 1,508,845.92 is: 2,263,319.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,507.44 : 6,581,406.96 = 1,508,845.92 : x
  2. Step 2: Convert to fraction form
    4,387,507.44/6,581,406.96 = 1,508,845.92/x
  3. Step 3: Cross multiply
    4,387,507.44x = 6,581,406.96 × 1,508,845.92
  4. Step 4: Simplify right side
    4,387,507.44x = 9,930,329,039,455.60
  5. Step 5: Solve for x
    x = 9,930,329,039,455.60/4,387,507.44
  6. Step 6: Final answer
    x = 2,263,319.02

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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.