Home / 3,173,628.13-4,760,431.76-1,151,869.34

Finding the Fourth Proportional to 3,173,628.13, 4,760,431.76 and 1,151,869.34

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Solution

The fourth proportional to 3,173,628.13, 4,760,431.76 and 1,151,869.34 is: 1,727,800.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,628.13 : 4,760,431.76 = 1,151,869.34 : x
  2. Step 2: Convert to fraction form
    3,173,628.13/4,760,431.76 = 1,151,869.34/x
  3. Step 3: Cross multiply
    3,173,628.13x = 4,760,431.76 × 1,151,869.34
  4. Step 4: Simplify right side
    3,173,628.13x = 5,483,395,404,286.99
  5. Step 5: Solve for x
    x = 5,483,395,404,286.99/3,173,628.13
  6. Step 6: Final answer
    x = 1,727,800.23

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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.