Home / 10,706,048.04-16,062,217.10-4,313,012.52

Finding the Fourth Proportional to 10,706,048.04, 16,062,217.10 and 4,313,012.52

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Solution

The fourth proportional to 10,706,048.04, 16,062,217.10 and 4,313,012.52 is: 6,470,785.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,706,048.04 : 16,062,217.10 = 4,313,012.52 : x
  2. Step 2: Convert to fraction form
    10,706,048.04/16,062,217.10 = 4,313,012.52/x
  3. Step 3: Cross multiply
    10,706,048.04x = 16,062,217.10 × 4,313,012.52
  4. Step 4: Simplify right side
    10,706,048.04x = 69,276,543,451,258.09
  5. Step 5: Solve for x
    x = 69,276,543,451,258.09/10,706,048.04
  6. Step 6: Final answer
    x = 6,470,785.78

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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.