Home / 11,392,912.04-15,722,223.60-6,236,303

Finding the Fourth Proportional to 11,392,912.04, 15,722,223.60 and 6,236,303

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Solution

The fourth proportional to 11,392,912.04, 15,722,223.60 and 6,236,303 is: 8,606,100.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,392,912.04 : 15,722,223.60 = 6,236,303 : x
  2. Step 2: Convert to fraction form
    11,392,912.04/15,722,223.60 = 6,236,303/x
  3. Step 3: Cross multiply
    11,392,912.04x = 15,722,223.60 × 6,236,303
  4. Step 4: Simplify right side
    11,392,912.04x = 98,048,550,203,350.80
  5. Step 5: Solve for x
    x = 98,048,550,203,350.80/11,392,912.04
  6. Step 6: Final answer
    x = 8,606,100.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.