Home / 3,869,600.04-5,340,551.94-2,341,732.68

Finding the Fourth Proportional to 3,869,600.04, 5,340,551.94 and 2,341,732.68

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Solution

The fourth proportional to 3,869,600.04, 5,340,551.94 and 2,341,732.68 is: 3,231,896.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,600.04 : 5,340,551.94 = 2,341,732.68 : x
  2. Step 2: Convert to fraction form
    3,869,600.04/5,340,551.94 = 2,341,732.68/x
  3. Step 3: Cross multiply
    3,869,600.04x = 5,340,551.94 × 2,341,732.68
  4. Step 4: Simplify right side
    3,869,600.04x = 12,506,145,007,135.40
  5. Step 5: Solve for x
    x = 12,506,145,007,135.40/3,869,600.04
  6. Step 6: Final answer
    x = 3,231,896.03

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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.