Home / 1,633,499.64-2,450,247.94-496,257.21

Finding the Fourth Proportional to 1,633,499.64, 2,450,247.94 and 496,257.21

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Solution

The fourth proportional to 1,633,499.64, 2,450,247.94 and 496,257.21 is: 744,385.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,499.64 : 2,450,247.94 = 496,257.21 : x
  2. Step 2: Convert to fraction form
    1,633,499.64/2,450,247.94 = 496,257.21/x
  3. Step 3: Cross multiply
    1,633,499.64x = 2,450,247.94 × 496,257.21
  4. Step 4: Simplify right side
    1,633,499.64x = 1,215,953,206,512.65
  5. Step 5: Solve for x
    x = 1,215,953,206,512.65/1,633,499.64
  6. Step 6: Final answer
    x = 744,385.35

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1.5x scale

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.