Home / 894,657.38-1,341,942.30-333,648.14

Finding the Fourth Proportional to 894,657.38, 1,341,942.30 and 333,648.14

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Solution

The fourth proportional to 894,657.38, 1,341,942.30 and 333,648.14 is: 500,455.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,657.38 : 1,341,942.30 = 333,648.14 : x
  2. Step 2: Convert to fraction form
    894,657.38/1,341,942.30 = 333,648.14/x
  3. Step 3: Cross multiply
    894,657.38x = 1,341,942.30 × 333,648.14
  4. Step 4: Simplify right side
    894,657.38x = 447,736,552,382.32
  5. Step 5: Solve for x
    x = 447,736,552,382.32/894,657.38
  6. Step 6: Final answer
    x = 500,455.89

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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.