Home / 3,371,301.67-5,055,898.42-1,126,914.79

Finding the Fourth Proportional to 3,371,301.67, 5,055,898.42 and 1,126,914.79

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Solution

The fourth proportional to 3,371,301.67, 5,055,898.42 and 1,126,914.79 is: 1,690,019.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,301.67 : 5,055,898.42 = 1,126,914.79 : x
  2. Step 2: Convert to fraction form
    3,371,301.67/5,055,898.42 = 1,126,914.79/x
  3. Step 3: Cross multiply
    3,371,301.67x = 5,055,898.42 × 1,126,914.79
  4. Step 4: Simplify right side
    3,371,301.67x = 5,697,566,706,235.63
  5. Step 5: Solve for x
    x = 5,697,566,706,235.63/3,371,301.67
  6. Step 6: Final answer
    x = 1,690,019.84

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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.