Home / 11,675,016.20-17,497,334.21-4,750,425.77

Finding the Fourth Proportional to 11,675,016.20, 17,497,334.21 and 4,750,425.77

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Solution

The fourth proportional to 11,675,016.20, 17,497,334.21 and 4,750,425.77 is: 7,119,457.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,675,016.20 : 17,497,334.21 = 4,750,425.77 : x
  2. Step 2: Convert to fraction form
    11,675,016.20/17,497,334.21 = 4,750,425.77/x
  3. Step 3: Cross multiply
    11,675,016.20x = 17,497,334.21 × 4,750,425.77
  4. Step 4: Simplify right side
    11,675,016.20x = 83,119,787,226,247.78
  5. Step 5: Solve for x
    x = 83,119,787,226,247.78/11,675,016.20
  6. Step 6: Final answer
    x = 7,119,457.98

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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.