Home / 1,014,974.50-1,400,664.82-607,093.54

Finding the Fourth Proportional to 1,014,974.50, 1,400,664.82 and 607,093.54

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Solution

The fourth proportional to 1,014,974.50, 1,400,664.82 and 607,093.54 is: 837,789.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,974.50 : 1,400,664.82 = 607,093.54 : x
  2. Step 2: Convert to fraction form
    1,014,974.50/1,400,664.82 = 607,093.54/x
  3. Step 3: Cross multiply
    1,014,974.50x = 1,400,664.82 × 607,093.54
  4. Step 4: Simplify right side
    1,014,974.50x = 850,334,563,927.26
  5. Step 5: Solve for x
    x = 850,334,563,927.26/1,014,974.50
  6. Step 6: Final answer
    x = 837,789.09

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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.