Home / 4,929,733.56-6,802,356.02-2,754,006.32

Finding the Fourth Proportional to 4,929,733.56, 6,802,356.02 and 2,754,006.32

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Solution

The fourth proportional to 4,929,733.56, 6,802,356.02 and 2,754,006.32 is: 3,800,150.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,733.56 : 6,802,356.02 = 2,754,006.32 : x
  2. Step 2: Convert to fraction form
    4,929,733.56/6,802,356.02 = 2,754,006.32/x
  3. Step 3: Cross multiply
    4,929,733.56x = 6,802,356.02 × 2,754,006.32
  4. Step 4: Simplify right side
    4,929,733.56x = 18,733,731,469,970.04
  5. Step 5: Solve for x
    x = 18,733,731,469,970.04/4,929,733.56
  6. Step 6: Final answer
    x = 3,800,150.91

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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.