Home / 3,164,418.92-4,366,919.08-1,714,114.34

Finding the Fourth Proportional to 3,164,418.92, 4,366,919.08 and 1,714,114.34

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Solution

The fourth proportional to 3,164,418.92, 4,366,919.08 and 1,714,114.34 is: 2,365,489.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,418.92 : 4,366,919.08 = 1,714,114.34 : x
  2. Step 2: Convert to fraction form
    3,164,418.92/4,366,919.08 = 1,714,114.34/x
  3. Step 3: Cross multiply
    3,164,418.92x = 4,366,919.08 × 1,714,114.34
  4. Step 4: Simplify right side
    3,164,418.92x = 7,485,398,623,279.62
  5. Step 5: Solve for x
    x = 7,485,398,623,279.62/3,164,418.92
  6. Step 6: Final answer
    x = 2,365,489.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.