Home / 6,341,004-9,509,508-2,080,179.36

Finding the Fourth Proportional to 6,341,004, 9,509,508 and 2,080,179.36

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Solution

The fourth proportional to 6,341,004, 9,509,508 and 2,080,179.36 is: 3,119,613.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,004 : 9,509,508 = 2,080,179.36 : x
  2. Step 2: Convert to fraction form
    6,341,004/9,509,508 = 2,080,179.36/x
  3. Step 3: Cross multiply
    6,341,004x = 9,509,508 × 2,080,179.36
  4. Step 4: Simplify right side
    6,341,004x = 19,781,482,265,354.88
  5. Step 5: Solve for x
    x = 19,781,482,265,354.88/6,341,004
  6. Step 6: Final answer
    x = 3,119,613.59

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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.