Home / 4,706,154.05-7,059,136.76-3,097,086.62

Finding the Fourth Proportional to 4,706,154.05, 7,059,136.76 and 3,097,086.62

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Solution

The fourth proportional to 4,706,154.05, 7,059,136.76 and 3,097,086.62 is: 4,645,567.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,154.05 : 7,059,136.76 = 3,097,086.62 : x
  2. Step 2: Convert to fraction form
    4,706,154.05/7,059,136.76 = 3,097,086.62/x
  3. Step 3: Cross multiply
    4,706,154.05x = 7,059,136.76 × 3,097,086.62
  4. Step 4: Simplify right side
    4,706,154.05x = 21,862,757,957,365.04
  5. Step 5: Solve for x
    x = 21,862,757,957,365.04/4,706,154.05
  6. Step 6: Final answer
    x = 4,645,567.86

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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.