Home / 11,734,503.20-17,604,865.20-4,160,679.20

Finding the Fourth Proportional to 11,734,503.20, 17,604,865.20 and 4,160,679.20

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Solution

The fourth proportional to 11,734,503.20, 17,604,865.20 and 4,160,679.20 is: 6,242,121.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,734,503.20 : 17,604,865.20 = 4,160,679.20 : x
  2. Step 2: Convert to fraction form
    11,734,503.20/17,604,865.20 = 4,160,679.20/x
  3. Step 3: Cross multiply
    11,734,503.20x = 17,604,865.20 × 4,160,679.20
  4. Step 4: Simplify right side
    11,734,503.20x = 73,248,196,456,443.84
  5. Step 5: Solve for x
    x = 73,248,196,456,443.84/11,734,503.20
  6. Step 6: Final answer
    x = 6,242,121.65

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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.