Home / 6,887,044.34-10,327,374.21-2,567,934.87

Finding the Fourth Proportional to 6,887,044.34, 10,327,374.21 and 2,567,934.87

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Solution

The fourth proportional to 6,887,044.34, 10,327,374.21 and 2,567,934.87 is: 3,850,712.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,044.34 : 10,327,374.21 = 2,567,934.87 : x
  2. Step 2: Convert to fraction form
    6,887,044.34/10,327,374.21 = 2,567,934.87/x
  3. Step 3: Cross multiply
    6,887,044.34x = 10,327,374.21 × 2,567,934.87
  4. Step 4: Simplify right side
    6,887,044.34x = 26,520,024,388,125.36
  5. Step 5: Solve for x
    x = 26,520,024,388,125.36/6,887,044.34
  6. Step 6: Final answer
    x = 3,850,712.02

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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.