Home / 1,467,104.70-2,200,657.05-968,468.70

Finding the Fourth Proportional to 1,467,104.70, 2,200,657.05 and 968,468.70

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Solution

The fourth proportional to 1,467,104.70, 2,200,657.05 and 968,468.70 is: 1,452,703.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,104.70 : 2,200,657.05 = 968,468.70 : x
  2. Step 2: Convert to fraction form
    1,467,104.70/2,200,657.05 = 968,468.70/x
  3. Step 3: Cross multiply
    1,467,104.70x = 2,200,657.05 × 968,468.70
  4. Step 4: Simplify right side
    1,467,104.70x = 2,131,267,472,359.33
  5. Step 5: Solve for x
    x = 2,131,267,472,359.33/1,467,104.70
  6. Step 6: Final answer
    x = 1,452,703.05

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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.