Home / 6,197,108.90-8,552,217.71-3,443,912.37

Finding the Fourth Proportional to 6,197,108.90, 8,552,217.71 and 3,443,912.37

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Solution

The fourth proportional to 6,197,108.90, 8,552,217.71 and 3,443,912.37 is: 4,752,714.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,108.90 : 8,552,217.71 = 3,443,912.37 : x
  2. Step 2: Convert to fraction form
    6,197,108.90/8,552,217.71 = 3,443,912.37/x
  3. Step 3: Cross multiply
    6,197,108.90x = 8,552,217.71 × 3,443,912.37
  4. Step 4: Simplify right side
    6,197,108.90x = 29,453,088,362,402.08
  5. Step 5: Solve for x
    x = 29,453,088,362,402.08/6,197,108.90
  6. Step 6: Final answer
    x = 4,752,714.34

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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.