Home / 1,601,046.48-2,399,193.18-890,096.52

Finding the Fourth Proportional to 1,601,046.48, 2,399,193.18 and 890,096.52

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Solution

The fourth proportional to 1,601,046.48, 2,399,193.18 and 890,096.52 is: 1,333,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,046.48 : 2,399,193.18 = 890,096.52 : x
  2. Step 2: Convert to fraction form
    1,601,046.48/2,399,193.18 = 890,096.52/x
  3. Step 3: Cross multiply
    1,601,046.48x = 2,399,193.18 × 890,096.52
  4. Step 4: Simplify right side
    1,601,046.48x = 2,135,513,500,325.73
  5. Step 5: Solve for x
    x = 2,135,513,500,325.73/1,601,046.48
  6. Step 6: Final answer
    x = 1,333,823.55

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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.