Home / 6,253,634.43-8,629,926.26-3,462,490.94

Finding the Fourth Proportional to 6,253,634.43, 8,629,926.26 and 3,462,490.94

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Solution

The fourth proportional to 6,253,634.43, 8,629,926.26 and 3,462,490.94 is: 4,778,188.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,634.43 : 8,629,926.26 = 3,462,490.94 : x
  2. Step 2: Convert to fraction form
    6,253,634.43/8,629,926.26 = 3,462,490.94/x
  3. Step 3: Cross multiply
    6,253,634.43x = 8,629,926.26 × 3,462,490.94
  4. Step 4: Simplify right side
    6,253,634.43x = 29,881,041,492,380.45
  5. Step 5: Solve for x
    x = 29,881,041,492,380.45/6,253,634.43
  6. Step 6: Final answer
    x = 4,778,188.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.