Home / 736,316.42-1,104,493.41-203,842.04

Finding the Fourth Proportional to 736,316.42, 1,104,493.41 and 203,842.04

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Solution

The fourth proportional to 736,316.42, 1,104,493.41 and 203,842.04 is: 305,768.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,316.42 : 1,104,493.41 = 203,842.04 : x
  2. Step 2: Convert to fraction form
    736,316.42/1,104,493.41 = 203,842.04/x
  3. Step 3: Cross multiply
    736,316.42x = 1,104,493.41 × 203,842.04
  4. Step 4: Simplify right side
    736,316.42x = 225,142,184,338.49
  5. Step 5: Solve for x
    x = 225,142,184,338.49/736,316.42
  6. Step 6: Final answer
    x = 305,768.25

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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.