Home / 6,100,869.12-9,148,973.04-2,056,270.20

Finding the Fourth Proportional to 6,100,869.12, 9,148,973.04 and 2,056,270.20

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Solution

The fourth proportional to 6,100,869.12, 9,148,973.04 and 2,056,270.20 is: 3,083,619.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,869.12 : 9,148,973.04 = 2,056,270.20 : x
  2. Step 2: Convert to fraction form
    6,100,869.12/9,148,973.04 = 2,056,270.20/x
  3. Step 3: Cross multiply
    6,100,869.12x = 9,148,973.04 × 2,056,270.20
  4. Step 4: Simplify right side
    6,100,869.12x = 18,812,760,622,755.41
  5. Step 5: Solve for x
    x = 18,812,760,622,755.41/6,100,869.12
  6. Step 6: Final answer
    x = 3,083,619.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.