Home / 6,168,530.97-9,255,442.82-2,384,671.05

Finding the Fourth Proportional to 6,168,530.97, 9,255,442.82 and 2,384,671.05

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Solution

The fourth proportional to 6,168,530.97, 9,255,442.82 and 2,384,671.05 is: 3,578,029.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168,530.97 : 9,255,442.82 = 2,384,671.05 : x
  2. Step 2: Convert to fraction form
    6,168,530.97/9,255,442.82 = 2,384,671.05/x
  3. Step 3: Cross multiply
    6,168,530.97x = 9,255,442.82 × 2,384,671.05
  4. Step 4: Simplify right side
    6,168,530.97x = 22,071,186,535,861.00
  5. Step 5: Solve for x
    x = 22,071,186,535,861.00/6,168,530.97
  6. Step 6: Final answer
    x = 3,578,029.62

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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.