Home / 3,484,961.04-4,809,265.47-1,936,224.84

Finding the Fourth Proportional to 3,484,961.04, 4,809,265.47 and 1,936,224.84

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Solution

The fourth proportional to 3,484,961.04, 4,809,265.47 and 1,936,224.84 is: 2,672,000.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,961.04 : 4,809,265.47 = 1,936,224.84 : x
  2. Step 2: Convert to fraction form
    3,484,961.04/4,809,265.47 = 1,936,224.84/x
  3. Step 3: Cross multiply
    3,484,961.04x = 4,809,265.47 × 1,936,224.84
  4. Step 4: Simplify right side
    3,484,961.04x = 9,311,819,265,168.28
  5. Step 5: Solve for x
    x = 9,311,819,265,168.28/3,484,961.04
  6. Step 6: Final answer
    x = 2,672,000.97

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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.