Home / 4,198,298.44-5,795,439.47-2,822,440.14

Finding the Fourth Proportional to 4,198,298.44, 5,795,439.47 and 2,822,440.14

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Solution

The fourth proportional to 4,198,298.44, 5,795,439.47 and 2,822,440.14 is: 3,896,169.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,298.44 : 5,795,439.47 = 2,822,440.14 : x
  2. Step 2: Convert to fraction form
    4,198,298.44/5,795,439.47 = 2,822,440.14/x
  3. Step 3: Cross multiply
    4,198,298.44x = 5,795,439.47 × 2,822,440.14
  4. Step 4: Simplify right side
    4,198,298.44x = 16,357,280,953,035.03
  5. Step 5: Solve for x
    x = 16,357,280,953,035.03/4,198,298.44
  6. Step 6: Final answer
    x = 3,896,169.17

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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.