Home / 5,956,923.33-8,933,908.71-1,697,128.47

Finding the Fourth Proportional to 5,956,923.33, 8,933,908.71 and 1,697,128.47

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Solution

The fourth proportional to 5,956,923.33, 8,933,908.71 and 1,697,128.47 is: 2,545,272.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956,923.33 : 8,933,908.71 = 1,697,128.47 : x
  2. Step 2: Convert to fraction form
    5,956,923.33/8,933,908.71 = 1,697,128.47/x
  3. Step 3: Cross multiply
    5,956,923.33x = 8,933,908.71 × 1,697,128.47
  4. Step 4: Simplify right side
    5,956,923.33x = 15,161,990,820,121.97
  5. Step 5: Solve for x
    x = 15,161,990,820,121.97/5,956,923.33
  6. Step 6: Final answer
    x = 2,545,272.11

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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.