Home / 8,163,516.81-12,247,046.73-2,483,593.50

Finding the Fourth Proportional to 8,163,516.81, 12,247,046.73 and 2,483,593.50

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Solution

The fourth proportional to 8,163,516.81, 12,247,046.73 and 2,483,593.50 is: 3,725,929.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,163,516.81 : 12,247,046.73 = 2,483,593.50 : x
  2. Step 2: Convert to fraction form
    8,163,516.81/12,247,046.73 = 2,483,593.50/x
  3. Step 3: Cross multiply
    8,163,516.81x = 12,247,046.73 × 2,483,593.50
  4. Step 4: Simplify right side
    8,163,516.81x = 30,416,685,652,824.26
  5. Step 5: Solve for x
    x = 30,416,685,652,824.26/8,163,516.81
  6. Step 6: Final answer
    x = 3,725,929.20

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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.