Home / 4,838,860.96-7,258,310.44-1,960,282.22

Finding the Fourth Proportional to 4,838,860.96, 7,258,310.44 and 1,960,282.22

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Solution

The fourth proportional to 4,838,860.96, 7,258,310.44 and 1,960,282.22 is: 2,940,431.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,860.96 : 7,258,310.44 = 1,960,282.22 : x
  2. Step 2: Convert to fraction form
    4,838,860.96/7,258,310.44 = 1,960,282.22/x
  3. Step 3: Cross multiply
    4,838,860.96x = 7,258,310.44 × 1,960,282.22
  4. Step 4: Simplify right side
    4,838,860.96x = 14,228,336,861,580.12
  5. Step 5: Solve for x
    x = 14,228,336,861,580.12/4,838,860.96
  6. Step 6: Final answer
    x = 2,940,431.02

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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.