Home / 736,313.48-1,104,471.66-203,836.04

Finding the Fourth Proportional to 736,313.48, 1,104,471.66 and 203,836.04

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Solution

The fourth proportional to 736,313.48, 1,104,471.66 and 203,836.04 is: 305,754.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,313.48 : 1,104,471.66 = 203,836.04 : x
  2. Step 2: Convert to fraction form
    736,313.48/1,104,471.66 = 203,836.04/x
  3. Step 3: Cross multiply
    736,313.48x = 1,104,471.66 × 203,836.04
  4. Step 4: Simplify right side
    736,313.48x = 225,131,129,466.63
  5. Step 5: Solve for x
    x = 225,131,129,466.63/736,313.48
  6. Step 6: Final answer
    x = 305,754.46

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1.5x scale

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.