Home / 902,208.33-1,352,464.80-302,749.08

Finding the Fourth Proportional to 902,208.33, 1,352,464.80 and 302,749.08

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Solution

The fourth proportional to 902,208.33, 1,352,464.80 and 302,749.08 is: 453,839.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,208.33 : 1,352,464.80 = 302,749.08 : x
  2. Step 2: Convert to fraction form
    902,208.33/1,352,464.80 = 302,749.08/x
  3. Step 3: Cross multiply
    902,208.33x = 1,352,464.80 × 302,749.08
  4. Step 4: Simplify right side
    902,208.33x = 409,457,473,932.38
  5. Step 5: Solve for x
    x = 409,457,473,932.38/902,208.33
  6. Step 6: Final answer
    x = 453,839.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.