Home / 3,173,629.13-4,760,433.26-1,151,870.34

Finding the Fourth Proportional to 3,173,629.13, 4,760,433.26 and 1,151,870.34

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Solution

The fourth proportional to 3,173,629.13, 4,760,433.26 and 1,151,870.34 is: 1,727,801.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,629.13 : 4,760,433.26 = 1,151,870.34 : x
  2. Step 2: Convert to fraction form
    3,173,629.13/4,760,433.26 = 1,151,870.34/x
  3. Step 3: Cross multiply
    3,173,629.13x = 4,760,433.26 × 1,151,870.34
  4. Step 4: Simplify right side
    3,173,629.13x = 5,483,401,877,743.51
  5. Step 5: Solve for x
    x = 5,483,401,877,743.51/3,173,629.13
  6. Step 6: Final answer
    x = 1,727,801.72

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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.