Home / 2,149,060.99-3,223,613.96-632,772.63

Finding the Fourth Proportional to 2,149,060.99, 3,223,613.96 and 632,772.63

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Solution

The fourth proportional to 2,149,060.99, 3,223,613.96 and 632,772.63 is: 949,165.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,060.99 : 3,223,613.96 = 632,772.63 : x
  2. Step 2: Convert to fraction form
    2,149,060.99/3,223,613.96 = 632,772.63/x
  3. Step 3: Cross multiply
    2,149,060.99x = 3,223,613.96 × 632,772.63
  4. Step 4: Simplify right side
    2,149,060.99x = 2,039,814,683,573.91
  5. Step 5: Solve for x
    x = 2,039,814,683,573.91/2,149,060.99
  6. Step 6: Final answer
    x = 949,165.56

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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.