Home / 4,736,104.20-7,099,490.70-2,340,318.60

Finding the Fourth Proportional to 4,736,104.20, 7,099,490.70 and 2,340,318.60

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Solution

The fourth proportional to 4,736,104.20, 7,099,490.70 and 2,340,318.60 is: 3,508,172.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,104.20 : 7,099,490.70 = 2,340,318.60 : x
  2. Step 2: Convert to fraction form
    4,736,104.20/7,099,490.70 = 2,340,318.60/x
  3. Step 3: Cross multiply
    4,736,104.20x = 7,099,490.70 × 2,340,318.60
  4. Step 4: Simplify right side
    4,736,104.20x = 16,615,070,135,737.02
  5. Step 5: Solve for x
    x = 16,615,070,135,737.02/4,736,104.20
  6. Step 6: Final answer
    x = 3,508,172.42

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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.