Home / 5,336,270.83-8,007,594.17-4,902,121.39

Finding the Fourth Proportional to 5,336,270.83, 8,007,594.17 and 4,902,121.39

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Solution

The fourth proportional to 5,336,270.83, 8,007,594.17 and 4,902,121.39 is: 7,356,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,270.83 : 8,007,594.17 = 4,902,121.39 : x
  2. Step 2: Convert to fraction form
    5,336,270.83/8,007,594.17 = 4,902,121.39/x
  3. Step 3: Cross multiply
    5,336,270.83x = 8,007,594.17 × 4,902,121.39
  4. Step 4: Simplify right side
    5,336,270.83x = 39,254,198,663,196.30
  5. Step 5: Solve for x
    x = 39,254,198,663,196.30/5,336,270.83
  6. Step 6: Final answer
    x = 7,356,110.65

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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.