Home / 6,550,772.94-9,039,944.52-3,650,101.92

Finding the Fourth Proportional to 6,550,772.94, 9,039,944.52 and 3,650,101.92

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Solution

The fourth proportional to 6,550,772.94, 9,039,944.52 and 3,650,101.92 is: 5,037,072.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,772.94 : 9,039,944.52 = 3,650,101.92 : x
  2. Step 2: Convert to fraction form
    6,550,772.94/9,039,944.52 = 3,650,101.92/x
  3. Step 3: Cross multiply
    6,550,772.94x = 9,039,944.52 × 3,650,101.92
  4. Step 4: Simplify right side
    6,550,772.94x = 32,996,718,849,145.48
  5. Step 5: Solve for x
    x = 32,996,718,849,145.48/6,550,772.94
  6. Step 6: Final answer
    x = 5,037,072.59

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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.