Home / 329,547.04-494,359.44-246,965.92

Finding the Fourth Proportional to 329,547.04, 494,359.44 and 246,965.92

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Solution

The fourth proportional to 329,547.04, 494,359.44 and 246,965.92 is: 370,478.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,547.04 : 494,359.44 = 246,965.92 : x
  2. Step 2: Convert to fraction form
    329,547.04/494,359.44 = 246,965.92/x
  3. Step 3: Cross multiply
    329,547.04x = 494,359.44 × 246,965.92
  4. Step 4: Simplify right side
    329,547.04x = 122,089,933,910.29
  5. Step 5: Solve for x
    x = 122,089,933,910.29/329,547.04
  6. Step 6: Final answer
    x = 370,478.02

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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.