Home / 3,216,537.24-4,823,735.40-1,296,952.65

Finding the Fourth Proportional to 3,216,537.24, 4,823,735.40 and 1,296,952.65

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Solution

The fourth proportional to 3,216,537.24, 4,823,735.40 and 1,296,952.65 is: 1,944,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,537.24 : 4,823,735.40 = 1,296,952.65 : x
  2. Step 2: Convert to fraction form
    3,216,537.24/4,823,735.40 = 1,296,952.65/x
  3. Step 3: Cross multiply
    3,216,537.24x = 4,823,735.40 × 1,296,952.65
  4. Step 4: Simplify right side
    3,216,537.24x = 6,256,156,409,928.81
  5. Step 5: Solve for x
    x = 6,256,156,409,928.81/3,216,537.24
  6. Step 6: Final answer
    x = 1,944,997.35

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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.