Home / 7,796,461.86-11,696,685.71-3,002,864.04

Finding the Fourth Proportional to 7,796,461.86, 11,696,685.71 and 3,002,864.04

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Solution

The fourth proportional to 7,796,461.86, 11,696,685.71 and 3,002,864.04 is: 4,505,063.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,461.86 : 11,696,685.71 = 3,002,864.04 : x
  2. Step 2: Convert to fraction form
    7,796,461.86/11,696,685.71 = 3,002,864.04/x
  3. Step 3: Cross multiply
    7,796,461.86x = 11,696,685.71 × 3,002,864.04
  4. Step 4: Simplify right side
    7,796,461.86x = 35,123,556,905,740.87
  5. Step 5: Solve for x
    x = 35,123,556,905,740.87/7,796,461.86
  6. Step 6: Final answer
    x = 4,505,063.65

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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.