Home / 2,453,125.42-3,679,429.26-656,190.22

Finding the Fourth Proportional to 2,453,125.42, 3,679,429.26 and 656,190.22

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Solution

The fourth proportional to 2,453,125.42, 3,679,429.26 and 656,190.22 is: 984,216.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,125.42 : 3,679,429.26 = 656,190.22 : x
  2. Step 2: Convert to fraction form
    2,453,125.42/3,679,429.26 = 656,190.22/x
  3. Step 3: Cross multiply
    2,453,125.42x = 3,679,429.26 × 656,190.22
  4. Step 4: Simplify right side
    2,453,125.42x = 2,414,405,495,593.84
  5. Step 5: Solve for x
    x = 2,414,405,495,593.84/2,453,125.42
  6. Step 6: Final answer
    x = 984,216.08

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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.