Home / 8,358,998.41-11,536,678.69-5,097,704.97

Finding the Fourth Proportional to 8,358,998.41, 11,536,678.69 and 5,097,704.97

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Solution

The fourth proportional to 8,358,998.41, 11,536,678.69 and 5,097,704.97 is: 7,035,601.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,358,998.41 : 11,536,678.69 = 5,097,704.97 : x
  2. Step 2: Convert to fraction form
    8,358,998.41/11,536,678.69 = 5,097,704.97/x
  3. Step 3: Cross multiply
    8,358,998.41x = 11,536,678.69 × 5,097,704.97
  4. Step 4: Simplify right side
    8,358,998.41x = 58,810,584,282,561.82
  5. Step 5: Solve for x
    x = 58,810,584,282,561.82/8,358,998.41
  6. Step 6: Final answer
    x = 7,035,601.80

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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.