Home / 744,815.04-1,117,397.52-246,179.04

Finding the Fourth Proportional to 744,815.04, 1,117,397.52 and 246,179.04

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Solution

The fourth proportional to 744,815.04, 1,117,397.52 and 246,179.04 is: 369,326.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,815.04 : 1,117,397.52 = 246,179.04 : x
  2. Step 2: Convert to fraction form
    744,815.04/1,117,397.52 = 246,179.04/x
  3. Step 3: Cross multiply
    744,815.04x = 1,117,397.52 × 246,179.04
  4. Step 4: Simplify right side
    744,815.04x = 275,079,848,771.98
  5. Step 5: Solve for x
    x = 275,079,848,771.98/744,815.04
  6. Step 6: Final answer
    x = 369,326.39

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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.