Home / 6,762,344.76-9,332,992.44-4,184,855.64

Finding the Fourth Proportional to 6,762,344.76, 9,332,992.44 and 4,184,855.64

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Solution

The fourth proportional to 6,762,344.76, 9,332,992.44 and 4,184,855.64 is: 5,775,692.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,344.76 : 9,332,992.44 = 4,184,855.64 : x
  2. Step 2: Convert to fraction form
    6,762,344.76/9,332,992.44 = 4,184,855.64/x
  3. Step 3: Cross multiply
    6,762,344.76x = 9,332,992.44 × 4,184,855.64
  4. Step 4: Simplify right side
    6,762,344.76x = 39,057,226,050,611.36
  5. Step 5: Solve for x
    x = 39,057,226,050,611.36/6,762,344.76
  6. Step 6: Final answer
    x = 5,775,692.82

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Double scale
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1.5x scale

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.