Home / 694,267.37-1,041,196.93-294,904.97

Finding the Fourth Proportional to 694,267.37, 1,041,196.93 and 294,904.97

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Solution

The fourth proportional to 694,267.37, 1,041,196.93 and 294,904.97 is: 442,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,267.37 : 1,041,196.93 = 294,904.97 : x
  2. Step 2: Convert to fraction form
    694,267.37/1,041,196.93 = 294,904.97/x
  3. Step 3: Cross multiply
    694,267.37x = 1,041,196.93 × 294,904.97
  4. Step 4: Simplify right side
    694,267.37x = 307,054,149,025.82
  5. Step 5: Solve for x
    x = 307,054,149,025.82/694,267.37
  6. Step 6: Final answer
    x = 442,270.75

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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.