Home / 6,514,892.03-8,986,815.70-4,063,246.73

Finding the Fourth Proportional to 6,514,892.03, 8,986,815.70 and 4,063,246.73

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Solution

The fourth proportional to 6,514,892.03, 8,986,815.70 and 4,063,246.73 is: 5,604,950.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,892.03 : 8,986,815.70 = 4,063,246.73 : x
  2. Step 2: Convert to fraction form
    6,514,892.03/8,986,815.70 = 4,063,246.73/x
  3. Step 3: Cross multiply
    6,514,892.03x = 8,986,815.70 × 4,063,246.73
  4. Step 4: Simplify right side
    6,514,892.03x = 36,515,649,506,137.66
  5. Step 5: Solve for x
    x = 36,515,649,506,137.66/6,514,892.03
  6. Step 6: Final answer
    x = 5,604,950.83

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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.