Home / 7,263,982.48-10,892,190.18-2,711,287

Finding the Fourth Proportional to 7,263,982.48, 10,892,190.18 and 2,711,287

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Solution

The fourth proportional to 7,263,982.48, 10,892,190.18 and 2,711,287 is: 4,065,518.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,982.48 : 10,892,190.18 = 2,711,287 : x
  2. Step 2: Convert to fraction form
    7,263,982.48/10,892,190.18 = 2,711,287/x
  3. Step 3: Cross multiply
    7,263,982.48x = 10,892,190.18 × 2,711,287
  4. Step 4: Simplify right side
    7,263,982.48x = 29,531,853,636,561.66
  5. Step 5: Solve for x
    x = 29,531,853,636,561.66/7,263,982.48
  6. Step 6: Final answer
    x = 4,065,518.29

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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.