Home / 4,604,164.92-6,907,408.64-1,530,171.88

Finding the Fourth Proportional to 4,604,164.92, 6,907,408.64 and 1,530,171.88

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Solution

The fourth proportional to 4,604,164.92, 6,907,408.64 and 1,530,171.88 is: 2,295,643.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,164.92 : 6,907,408.64 = 1,530,171.88 : x
  2. Step 2: Convert to fraction form
    4,604,164.92/6,907,408.64 = 1,530,171.88/x
  3. Step 3: Cross multiply
    4,604,164.92x = 6,907,408.64 × 1,530,171.88
  4. Step 4: Simplify right side
    4,604,164.92x = 10,569,522,464,597.04
  5. Step 5: Solve for x
    x = 10,569,522,464,597.04/4,604,164.92
  6. Step 6: Final answer
    x = 2,295,643.76

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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.