Home / 993,202.92-1,370,767.60-585,174.34

Finding the Fourth Proportional to 993,202.92, 1,370,767.60 and 585,174.34

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Solution

The fourth proportional to 993,202.92, 1,370,767.60 and 585,174.34 is: 807,627.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,202.92 : 1,370,767.60 = 585,174.34 : x
  2. Step 2: Convert to fraction form
    993,202.92/1,370,767.60 = 585,174.34/x
  3. Step 3: Cross multiply
    993,202.92x = 1,370,767.60 × 585,174.34
  4. Step 4: Simplify right side
    993,202.92x = 802,138,025,623.38
  5. Step 5: Solve for x
    x = 802,138,025,623.38/993,202.92
  6. Step 6: Final answer
    x = 807,627.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.