Home / 8,476,334.38-11,697,487.62-4,608,881.65

Finding the Fourth Proportional to 8,476,334.38, 11,697,487.62 and 4,608,881.65

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Solution

The fourth proportional to 8,476,334.38, 11,697,487.62 and 4,608,881.65 is: 6,360,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,334.38 : 11,697,487.62 = 4,608,881.65 : x
  2. Step 2: Convert to fraction form
    8,476,334.38/11,697,487.62 = 4,608,881.65/x
  3. Step 3: Cross multiply
    8,476,334.38x = 11,697,487.62 × 4,608,881.65
  4. Step 4: Simplify right side
    8,476,334.38x = 53,912,336,042,920.17
  5. Step 5: Solve for x
    x = 53,912,336,042,920.17/8,476,334.38
  6. Step 6: Final answer
    x = 6,360,336.16

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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.