Home / 6,579,958.32-9,080,291.16-3,679,354.80

Finding the Fourth Proportional to 6,579,958.32, 9,080,291.16 and 3,679,354.80

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Solution

The fourth proportional to 6,579,958.32, 9,080,291.16 and 3,679,354.80 is: 5,077,480.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,958.32 : 9,080,291.16 = 3,679,354.80 : x
  2. Step 2: Convert to fraction form
    6,579,958.32/9,080,291.16 = 3,679,354.80/x
  3. Step 3: Cross multiply
    6,579,958.32x = 9,080,291.16 × 3,679,354.80
  4. Step 4: Simplify right side
    6,579,958.32x = 33,409,612,864,943.57
  5. Step 5: Solve for x
    x = 33,409,612,864,943.57/6,579,958.32
  6. Step 6: Final answer
    x = 5,077,480.93

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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.