Home / 2,334,953.17-3,502,139.98-629,229.86

Finding the Fourth Proportional to 2,334,953.17, 3,502,139.98 and 629,229.86

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Solution

The fourth proportional to 2,334,953.17, 3,502,139.98 and 629,229.86 is: 943,766.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,953.17 : 3,502,139.98 = 629,229.86 : x
  2. Step 2: Convert to fraction form
    2,334,953.17/3,502,139.98 = 629,229.86/x
  3. Step 3: Cross multiply
    2,334,953.17x = 3,502,139.98 × 629,229.86
  4. Step 4: Simplify right side
    2,334,953.17x = 2,203,651,049,315.80
  5. Step 5: Solve for x
    x = 2,203,651,049,315.80/2,334,953.17
  6. Step 6: Final answer
    x = 943,766.70

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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.