Home / 4,922,210.31-6,791,838.12-2,746,748.27

Finding the Fourth Proportional to 4,922,210.31, 6,791,838.12 and 2,746,748.27

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Solution

The fourth proportional to 4,922,210.31, 6,791,838.12 and 2,746,748.27 is: 3,790,059.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,210.31 : 6,791,838.12 = 2,746,748.27 : x
  2. Step 2: Convert to fraction form
    4,922,210.31/6,791,838.12 = 2,746,748.27/x
  3. Step 3: Cross multiply
    4,922,210.31x = 6,791,838.12 × 2,746,748.27
  4. Step 4: Simplify right side
    4,922,210.31x = 18,655,469,606,230.05
  5. Step 5: Solve for x
    x = 18,655,469,606,230.05/4,922,210.31
  6. Step 6: Final answer
    x = 3,790,059.43

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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.