Home / 4,283,184.54-5,911,095.32-2,447,914.29

Finding the Fourth Proportional to 4,283,184.54, 5,911,095.32 and 2,447,914.29

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Solution

The fourth proportional to 4,283,184.54, 5,911,095.32 and 2,447,914.29 is: 3,378,293.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,184.54 : 5,911,095.32 = 2,447,914.29 : x
  2. Step 2: Convert to fraction form
    4,283,184.54/5,911,095.32 = 2,447,914.29/x
  3. Step 3: Cross multiply
    4,283,184.54x = 5,911,095.32 × 2,447,914.29
  4. Step 4: Simplify right side
    4,283,184.54x = 14,469,854,703,380.12
  5. Step 5: Solve for x
    x = 14,469,854,703,380.12/4,283,184.54
  6. Step 6: Final answer
    x = 3,378,293.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.