Home / 3,371,301.48-5,055,898.14-1,126,914.60

Finding the Fourth Proportional to 3,371,301.48, 5,055,898.14 and 1,126,914.60

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Solution

The fourth proportional to 3,371,301.48, 5,055,898.14 and 1,126,914.60 is: 1,690,019.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,301.48 : 5,055,898.14 = 1,126,914.60 : x
  2. Step 2: Convert to fraction form
    3,371,301.48/5,055,898.14 = 1,126,914.60/x
  3. Step 3: Cross multiply
    3,371,301.48x = 5,055,898.14 × 1,126,914.60
  4. Step 4: Simplify right side
    3,371,301.48x = 5,697,565,430,078.84
  5. Step 5: Solve for x
    x = 5,697,565,430,078.84/3,371,301.48
  6. Step 6: Final answer
    x = 1,690,019.56

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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.