Home / 794,744.85-1,096,714.50-450,603.93

Finding the Fourth Proportional to 794,744.85, 1,096,714.50 and 450,603.93

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Solution

The fourth proportional to 794,744.85, 1,096,714.50 and 450,603.93 is: 621,814.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,744.85 : 1,096,714.50 = 450,603.93 : x
  2. Step 2: Convert to fraction form
    794,744.85/1,096,714.50 = 450,603.93/x
  3. Step 3: Cross multiply
    794,744.85x = 1,096,714.50 × 450,603.93
  4. Step 4: Simplify right side
    794,744.85x = 494,183,863,787.99
  5. Step 5: Solve for x
    x = 494,183,863,787.99/794,744.85
  6. Step 6: Final answer
    x = 621,814.49

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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.