Home / 593,839.06-890,775.60-214,794.70

Finding the Fourth Proportional to 593,839.06, 890,775.60 and 214,794.70

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Solution

The fourth proportional to 593,839.06, 890,775.60 and 214,794.70 is: 322,198.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,839.06 : 890,775.60 = 214,794.70 : x
  2. Step 2: Convert to fraction form
    593,839.06/890,775.60 = 214,794.70/x
  3. Step 3: Cross multiply
    593,839.06x = 890,775.60 × 214,794.70
  4. Step 4: Simplify right side
    593,839.06x = 191,333,877,769.32
  5. Step 5: Solve for x
    x = 191,333,877,769.32/593,839.06
  6. Step 6: Final answer
    x = 322,198.20

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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.