Home / 1,294,924.48-1,942,586.44-441,796.30

Finding the Fourth Proportional to 1,294,924.48, 1,942,586.44 and 441,796.30

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Solution

The fourth proportional to 1,294,924.48, 1,942,586.44 and 441,796.30 is: 662,762.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,924.48 : 1,942,586.44 = 441,796.30 : x
  2. Step 2: Convert to fraction form
    1,294,924.48/1,942,586.44 = 441,796.30/x
  3. Step 3: Cross multiply
    1,294,924.48x = 1,942,586.44 × 441,796.30
  4. Step 4: Simplify right side
    1,294,924.48x = 858,227,501,622.17
  5. Step 5: Solve for x
    x = 858,227,501,622.17/1,294,924.48
  6. Step 6: Final answer
    x = 662,762.59

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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.