Home / 6,837,407.21-10,251,554.96-3,764,844.89

Finding the Fourth Proportional to 6,837,407.21, 10,251,554.96 and 3,764,844.89

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Solution

The fourth proportional to 6,837,407.21, 10,251,554.96 and 3,764,844.89 is: 5,644,758.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,407.21 : 10,251,554.96 = 3,764,844.89 : x
  2. Step 2: Convert to fraction form
    6,837,407.21/10,251,554.96 = 3,764,844.89/x
  3. Step 3: Cross multiply
    6,837,407.21x = 10,251,554.96 × 3,764,844.89
  4. Step 4: Simplify right side
    6,837,407.21x = 38,595,514,286,885.93
  5. Step 5: Solve for x
    x = 38,595,514,286,885.93/6,837,407.21
  6. Step 6: Final answer
    x = 5,644,758.77

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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.