Home / 2,508,630.94-3,462,005.67-1,406,082.56

Finding the Fourth Proportional to 2,508,630.94, 3,462,005.67 and 1,406,082.56

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Solution

The fourth proportional to 2,508,630.94, 3,462,005.67 and 1,406,082.56 is: 1,940,447.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,630.94 : 3,462,005.67 = 1,406,082.56 : x
  2. Step 2: Convert to fraction form
    2,508,630.94/3,462,005.67 = 1,406,082.56/x
  3. Step 3: Cross multiply
    2,508,630.94x = 3,462,005.67 × 1,406,082.56
  4. Step 4: Simplify right side
    2,508,630.94x = 4,867,865,795,208.12
  5. Step 5: Solve for x
    x = 4,867,865,795,208.12/2,508,630.94
  6. Step 6: Final answer
    x = 1,940,447.16

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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.