Home / 3,476,500.20-5,214,750.30-2,468,730.60

Finding the Fourth Proportional to 3,476,500.20, 5,214,750.30 and 2,468,730.60

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Solution

The fourth proportional to 3,476,500.20, 5,214,750.30 and 2,468,730.60 is: 3,703,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,500.20 : 5,214,750.30 = 2,468,730.60 : x
  2. Step 2: Convert to fraction form
    3,476,500.20/5,214,750.30 = 2,468,730.60/x
  3. Step 3: Cross multiply
    3,476,500.20x = 5,214,750.30 × 2,468,730.60
  4. Step 4: Simplify right side
    3,476,500.20x = 12,873,813,636,969.18
  5. Step 5: Solve for x
    x = 12,873,813,636,969.18/3,476,500.20
  6. Step 6: Final answer
    x = 3,703,095.90

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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.