Home / 1,195,949.08-1,793,617.44-354,304

Finding the Fourth Proportional to 1,195,949.08, 1,793,617.44 and 354,304

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Solution

The fourth proportional to 1,195,949.08, 1,793,617.44 and 354,304 is: 531,365.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,949.08 : 1,793,617.44 = 354,304 : x
  2. Step 2: Convert to fraction form
    1,195,949.08/1,793,617.44 = 354,304/x
  3. Step 3: Cross multiply
    1,195,949.08x = 1,793,617.44 × 354,304
  4. Step 4: Simplify right side
    1,195,949.08x = 635,485,833,461.76
  5. Step 5: Solve for x
    x = 635,485,833,461.76/1,195,949.08
  6. Step 6: Final answer
    x = 531,365.29

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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.