Home / 8,086,095.97-12,067,258.58-7,223,480.04

Finding the Fourth Proportional to 8,086,095.97, 12,067,258.58 and 7,223,480.04

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Solution

The fourth proportional to 8,086,095.97, 12,067,258.58 and 7,223,480.04 is: 10,779,936.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,095.97 : 12,067,258.58 = 7,223,480.04 : x
  2. Step 2: Convert to fraction form
    8,086,095.97/12,067,258.58 = 7,223,480.04/x
  3. Step 3: Cross multiply
    8,086,095.97x = 12,067,258.58 × 7,223,480.04
  4. Step 4: Simplify right side
    8,086,095.97x = 87,167,601,393,695.05
  5. Step 5: Solve for x
    x = 87,167,601,393,695.05/8,086,095.97
  6. Step 6: Final answer
    x = 10,779,936.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.