Home / 958,714.13-1,323,694.36-596,300.89

Finding the Fourth Proportional to 958,714.13, 1,323,694.36 and 596,300.89

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Solution

The fourth proportional to 958,714.13, 1,323,694.36 and 596,300.89 is: 823,311.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,714.13 : 1,323,694.36 = 596,300.89 : x
  2. Step 2: Convert to fraction form
    958,714.13/1,323,694.36 = 596,300.89/x
  3. Step 3: Cross multiply
    958,714.13x = 1,323,694.36 × 596,300.89
  4. Step 4: Simplify right side
    958,714.13x = 789,320,121,519.86
  5. Step 5: Solve for x
    x = 789,320,121,519.86/958,714.13
  6. Step 6: Final answer
    x = 823,311.25

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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.