Home / 7,744,710.52-11,618,543.22-2,951,998.84

Finding the Fourth Proportional to 7,744,710.52, 11,618,543.22 and 2,951,998.84

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Solution

The fourth proportional to 7,744,710.52, 11,618,543.22 and 2,951,998.84 is: 4,428,561.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,744,710.52 : 11,618,543.22 = 2,951,998.84 : x
  2. Step 2: Convert to fraction form
    7,744,710.52/11,618,543.22 = 2,951,998.84/x
  3. Step 3: Cross multiply
    7,744,710.52x = 11,618,543.22 × 2,951,998.84
  4. Step 4: Simplify right side
    7,744,710.52x = 34,297,926,107,929.86
  5. Step 5: Solve for x
    x = 34,297,926,107,929.86/7,744,710.52
  6. Step 6: Final answer
    x = 4,428,561.41

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1.5x scale

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.