Home / 4,902,353.69-6,764,979.74-2,697,174.93

Finding the Fourth Proportional to 4,902,353.69, 6,764,979.74 and 2,697,174.93

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Solution

The fourth proportional to 4,902,353.69, 6,764,979.74 and 2,697,174.93 is: 3,721,953.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,353.69 : 6,764,979.74 = 2,697,174.93 : x
  2. Step 2: Convert to fraction form
    4,902,353.69/6,764,979.74 = 2,697,174.93/x
  3. Step 3: Cross multiply
    4,902,353.69x = 6,764,979.74 × 2,697,174.93
  4. Step 4: Simplify right side
    4,902,353.69x = 18,246,333,772,299.62
  5. Step 5: Solve for x
    x = 18,246,333,772,299.62/4,902,353.69
  6. Step 6: Final answer
    x = 3,721,953.77

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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.