Home / 6,118,235.43-9,169,086.04-2,329,651.59

Finding the Fourth Proportional to 6,118,235.43, 9,169,086.04 and 2,329,651.59

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Solution

The fourth proportional to 6,118,235.43, 9,169,086.04 and 2,329,651.59 is: 3,491,329.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,235.43 : 9,169,086.04 = 2,329,651.59 : x
  2. Step 2: Convert to fraction form
    6,118,235.43/9,169,086.04 = 2,329,651.59/x
  3. Step 3: Cross multiply
    6,118,235.43x = 9,169,086.04 × 2,329,651.59
  4. Step 4: Simplify right side
    6,118,235.43x = 21,360,775,871,932.80
  5. Step 5: Solve for x
    x = 21,360,775,871,932.80/6,118,235.43
  6. Step 6: Final answer
    x = 3,491,329.50

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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.