Home / 903,172.01-1,246,435.00-596,710.73

Finding the Fourth Proportional to 903,172.01, 1,246,435.00 and 596,710.73

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Solution

The fourth proportional to 903,172.01, 1,246,435.00 and 596,710.73 is: 823,498.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,172.01 : 1,246,435.00 = 596,710.73 : x
  2. Step 2: Convert to fraction form
    903,172.01/1,246,435.00 = 596,710.73/x
  3. Step 3: Cross multiply
    903,172.01x = 1,246,435.00 × 596,710.73
  4. Step 4: Simplify right side
    903,172.01x = 743,761,140,371.86
  5. Step 5: Solve for x
    x = 743,761,140,371.86/903,172.01
  6. Step 6: Final answer
    x = 823,498.89

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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.