Home / 10,954,247.04-15,113,189.52-6,307,932.24

Finding the Fourth Proportional to 10,954,247.04, 15,113,189.52 and 6,307,932.24

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Solution

The fourth proportional to 10,954,247.04, 15,113,189.52 and 6,307,932.24 is: 8,702,832.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,247.04 : 15,113,189.52 = 6,307,932.24 : x
  2. Step 2: Convert to fraction form
    10,954,247.04/15,113,189.52 = 6,307,932.24/x
  3. Step 3: Cross multiply
    10,954,247.04x = 15,113,189.52 × 6,307,932.24
  4. Step 4: Simplify right side
    10,954,247.04x = 95,332,975,422,438.12
  5. Step 5: Solve for x
    x = 95,332,975,422,438.12/10,954,247.04
  6. Step 6: Final answer
    x = 8,702,832.34

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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.