Home / 1,294,472.61-1,941,707.25-347,843.34

Finding the Fourth Proportional to 1,294,472.61, 1,941,707.25 and 347,843.34

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Solution

The fourth proportional to 1,294,472.61, 1,941,707.25 and 347,843.34 is: 521,764.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,472.61 : 1,941,707.25 = 347,843.34 : x
  2. Step 2: Convert to fraction form
    1,294,472.61/1,941,707.25 = 347,843.34/x
  3. Step 3: Cross multiply
    1,294,472.61x = 1,941,707.25 × 347,843.34
  4. Step 4: Simplify right side
    1,294,472.61x = 675,409,933,403.00
  5. Step 5: Solve for x
    x = 675,409,933,403.00/1,294,472.61
  6. Step 6: Final answer
    x = 521,764.56

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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.