Home / 1,173,104.46-1,760,321.79-633,353.46

Finding the Fourth Proportional to 1,173,104.46, 1,760,321.79 and 633,353.46

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Solution

The fourth proportional to 1,173,104.46, 1,760,321.79 and 633,353.46 is: 950,389.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,104.46 : 1,760,321.79 = 633,353.46 : x
  2. Step 2: Convert to fraction form
    1,173,104.46/1,760,321.79 = 633,353.46/x
  3. Step 3: Cross multiply
    1,173,104.46x = 1,760,321.79 × 633,353.46
  4. Step 4: Simplify right side
    1,173,104.46x = 1,114,905,896,409.89
  5. Step 5: Solve for x
    x = 1,114,905,896,409.89/1,173,104.46
  6. Step 6: Final answer
    x = 950,389.27

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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.