Home / 9,094,168.18-13,640,146.62-5,682,759.22

Finding the Fourth Proportional to 9,094,168.18, 13,640,146.62 and 5,682,759.22

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Solution

The fourth proportional to 9,094,168.18, 13,640,146.62 and 5,682,759.22 is: 8,523,447.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,168.18 : 13,640,146.62 = 5,682,759.22 : x
  2. Step 2: Convert to fraction form
    9,094,168.18/13,640,146.62 = 5,682,759.22/x
  3. Step 3: Cross multiply
    9,094,168.18x = 13,640,146.62 × 5,682,759.22
  4. Step 4: Simplify right side
    9,094,168.18x = 77,513,668,966,956.83
  5. Step 5: Solve for x
    x = 77,513,668,966,956.83/9,094,168.18
  6. Step 6: Final answer
    x = 8,523,447.93

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1.5x scale

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.