Home / 695,551.01-1,043,133.75-246,212.73

Finding the Fourth Proportional to 695,551.01, 1,043,133.75 and 246,212.73

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Solution

The fourth proportional to 695,551.01, 1,043,133.75 and 246,212.73 is: 369,250.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,551.01 : 1,043,133.75 = 246,212.73 : x
  2. Step 2: Convert to fraction form
    695,551.01/1,043,133.75 = 246,212.73/x
  3. Step 3: Cross multiply
    695,551.01x = 1,043,133.75 × 246,212.73
  4. Step 4: Simplify right side
    695,551.01x = 256,832,808,342.64
  5. Step 5: Solve for x
    x = 256,832,808,342.64/695,551.01
  6. Step 6: Final answer
    x = 369,250.86

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Double scale
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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.