Home / 4,920,844.04-6,790,961.63-2,745,577.30

Finding the Fourth Proportional to 4,920,844.04, 6,790,961.63 and 2,745,577.30

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Solution

The fourth proportional to 4,920,844.04, 6,790,961.63 and 2,745,577.30 is: 3,789,006.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,920,844.04 : 6,790,961.63 = 2,745,577.30 : x
  2. Step 2: Convert to fraction form
    4,920,844.04/6,790,961.63 = 2,745,577.30/x
  3. Step 3: Cross multiply
    4,920,844.04x = 6,790,961.63 × 2,745,577.30
  4. Step 4: Simplify right side
    4,920,844.04x = 18,645,110,096,499.00
  5. Step 5: Solve for x
    x = 18,645,110,096,499.00/4,920,844.04
  6. Step 6: Final answer
    x = 3,789,006.51

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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.