Home / 6,090,297.15-9,132,456.36-3,012,732.18

Finding the Fourth Proportional to 6,090,297.15, 9,132,456.36 and 3,012,732.18

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Solution

The fourth proportional to 6,090,297.15, 9,132,456.36 and 3,012,732.18 is: 4,517,619.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,297.15 : 9,132,456.36 = 3,012,732.18 : x
  2. Step 2: Convert to fraction form
    6,090,297.15/9,132,456.36 = 3,012,732.18/x
  3. Step 3: Cross multiply
    6,090,297.15x = 9,132,456.36 × 3,012,732.18
  4. Step 4: Simplify right side
    6,090,297.15x = 27,513,645,158,217.66
  5. Step 5: Solve for x
    x = 27,513,645,158,217.66/6,090,297.15
  6. Step 6: Final answer
    x = 4,517,619.50

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1.5x scale

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.