Home / 5,711,286.39-8,566,958.75-1,924,802.07

Finding the Fourth Proportional to 5,711,286.39, 8,566,958.75 and 1,924,802.07

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Solution

The fourth proportional to 5,711,286.39, 8,566,958.75 and 1,924,802.07 is: 2,887,212.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,286.39 : 8,566,958.75 = 1,924,802.07 : x
  2. Step 2: Convert to fraction form
    5,711,286.39/8,566,958.75 = 1,924,802.07/x
  3. Step 3: Cross multiply
    5,711,286.39x = 8,566,958.75 × 1,924,802.07
  4. Step 4: Simplify right side
    5,711,286.39x = 16,489,699,935,604.61
  5. Step 5: Solve for x
    x = 16,489,699,935,604.61/5,711,286.39
  6. Step 6: Final answer
    x = 2,887,212.93

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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.