Home / 7,309,052.70-10,963,579.05-2,260,363.20

Finding the Fourth Proportional to 7,309,052.70, 10,963,579.05 and 2,260,363.20

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Solution

The fourth proportional to 7,309,052.70, 10,963,579.05 and 2,260,363.20 is: 3,390,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,309,052.70 : 10,963,579.05 = 2,260,363.20 : x
  2. Step 2: Convert to fraction form
    7,309,052.70/10,963,579.05 = 2,260,363.20/x
  3. Step 3: Cross multiply
    7,309,052.70x = 10,963,579.05 × 2,260,363.20
  4. Step 4: Simplify right side
    7,309,052.70x = 24,781,670,624,910.96
  5. Step 5: Solve for x
    x = 24,781,670,624,910.96/7,309,052.70
  6. Step 6: Final answer
    x = 3,390,544.80

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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.