Home / 4,488,330.40-6,193,945.20-2,451,199.84

Finding the Fourth Proportional to 4,488,330.40, 6,193,945.20 and 2,451,199.84

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Solution

The fourth proportional to 4,488,330.40, 6,193,945.20 and 2,451,199.84 is: 3,382,682.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,330.40 : 6,193,945.20 = 2,451,199.84 : x
  2. Step 2: Convert to fraction form
    4,488,330.40/6,193,945.20 = 2,451,199.84/x
  3. Step 3: Cross multiply
    4,488,330.40x = 6,193,945.20 × 2,451,199.84
  4. Step 4: Simplify right side
    4,488,330.40x = 15,182,597,483,208.77
  5. Step 5: Solve for x
    x = 15,182,597,483,208.77/4,488,330.40
  6. Step 6: Final answer
    x = 3,382,682.67

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Double scale
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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.