Home / 9,216,496.36-13,823,530.26-2,739,433.42

Finding the Fourth Proportional to 9,216,496.36, 13,823,530.26 and 2,739,433.42

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Solution

The fourth proportional to 9,216,496.36, 13,823,530.26 and 2,739,433.42 is: 4,108,789.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,216,496.36 : 13,823,530.26 = 2,739,433.42 : x
  2. Step 2: Convert to fraction form
    9,216,496.36/13,823,530.26 = 2,739,433.42/x
  3. Step 3: Cross multiply
    9,216,496.36x = 13,823,530.26 × 2,739,433.42
  4. Step 4: Simplify right side
    9,216,496.36x = 37,868,640,776,625.29
  5. Step 5: Solve for x
    x = 37,868,640,776,625.29/9,216,496.36
  6. Step 6: Final answer
    x = 4,108,789.21

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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.