Home / 896,764.19-1,237,472.56-504,355.91

Finding the Fourth Proportional to 896,764.19, 1,237,472.56 and 504,355.91

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Solution

The fourth proportional to 896,764.19, 1,237,472.56 and 504,355.91 is: 695,976.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,764.19 : 1,237,472.56 = 504,355.91 : x
  2. Step 2: Convert to fraction form
    896,764.19/1,237,472.56 = 504,355.91/x
  3. Step 3: Cross multiply
    896,764.19x = 1,237,472.56 × 504,355.91
  4. Step 4: Simplify right side
    896,764.19x = 624,126,599,098.83
  5. Step 5: Solve for x
    x = 624,126,599,098.83/896,764.19
  6. Step 6: Final answer
    x = 695,976.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.