Home / 5,011,741.62-6,915,203.06-3,050,305.88

Finding the Fourth Proportional to 5,011,741.62, 6,915,203.06 and 3,050,305.88

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Solution

The fourth proportional to 5,011,741.62, 6,915,203.06 and 3,050,305.88 is: 4,208,813.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,741.62 : 6,915,203.06 = 3,050,305.88 : x
  2. Step 2: Convert to fraction form
    5,011,741.62/6,915,203.06 = 3,050,305.88/x
  3. Step 3: Cross multiply
    5,011,741.62x = 6,915,203.06 × 3,050,305.88
  4. Step 4: Simplify right side
    5,011,741.62x = 21,093,484,555,311.99
  5. Step 5: Solve for x
    x = 21,093,484,555,311.99/5,011,741.62
  6. Step 6: Final answer
    x = 4,208,813.25

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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.