Home / 4,526,440.14-6,246,362.79-2,489,249.64

Finding the Fourth Proportional to 4,526,440.14, 6,246,362.79 and 2,489,249.64

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Solution

The fourth proportional to 4,526,440.14, 6,246,362.79 and 2,489,249.64 is: 3,435,095.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,440.14 : 6,246,362.79 = 2,489,249.64 : x
  2. Step 2: Convert to fraction form
    4,526,440.14/6,246,362.79 = 2,489,249.64/x
  3. Step 3: Cross multiply
    4,526,440.14x = 6,246,362.79 × 2,489,249.64
  4. Step 4: Simplify right side
    4,526,440.14x = 15,548,756,326,316.90
  5. Step 5: Solve for x
    x = 15,548,756,326,316.90/4,526,440.14
  6. Step 6: Final answer
    x = 3,435,095.98

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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.