Home / 2,330,131.32-3,494,027.94-1,357,810.56

Finding the Fourth Proportional to 2,330,131.32, 3,494,027.94 and 1,357,810.56

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Solution

The fourth proportional to 2,330,131.32, 3,494,027.94 and 1,357,810.56 is: 2,036,034.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,131.32 : 3,494,027.94 = 1,357,810.56 : x
  2. Step 2: Convert to fraction form
    2,330,131.32/3,494,027.94 = 1,357,810.56/x
  3. Step 3: Cross multiply
    2,330,131.32x = 3,494,027.94 × 1,357,810.56
  4. Step 4: Simplify right side
    2,330,131.32x = 4,744,228,033,867.05
  5. Step 5: Solve for x
    x = 4,744,228,033,867.05/2,330,131.32
  6. Step 6: Final answer
    x = 2,036,034.62

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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.