Home / 6,811,707.24-10,208,071.26-3,441,980.52

Finding the Fourth Proportional to 6,811,707.24, 10,208,071.26 and 3,441,980.52

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Solution

The fourth proportional to 6,811,707.24, 10,208,071.26 and 3,441,980.52 is: 5,158,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,707.24 : 10,208,071.26 = 3,441,980.52 : x
  2. Step 2: Convert to fraction form
    6,811,707.24/10,208,071.26 = 3,441,980.52/x
  3. Step 3: Cross multiply
    6,811,707.24x = 10,208,071.26 × 3,441,980.52
  4. Step 4: Simplify right side
    6,811,707.24x = 35,135,982,423,691.86
  5. Step 5: Solve for x
    x = 35,135,982,423,691.86/6,811,707.24
  6. Step 6: Final answer
    x = 5,158,175.65

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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.