Home / 5,795,956.30-8,693,934.45-3,640,449.10

Finding the Fourth Proportional to 5,795,956.30, 8,693,934.45 and 3,640,449.10

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Solution

The fourth proportional to 5,795,956.30, 8,693,934.45 and 3,640,449.10 is: 5,460,673.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,956.30 : 8,693,934.45 = 3,640,449.10 : x
  2. Step 2: Convert to fraction form
    5,795,956.30/8,693,934.45 = 3,640,449.10/x
  3. Step 3: Cross multiply
    5,795,956.30x = 8,693,934.45 × 3,640,449.10
  4. Step 4: Simplify right side
    5,795,956.30x = 31,649,825,843,961.49
  5. Step 5: Solve for x
    x = 31,649,825,843,961.49/5,795,956.30
  6. Step 6: Final answer
    x = 5,460,673.65

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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.