Home / 433,844.90-598,777.62-297,767.06

Finding the Fourth Proportional to 433,844.90, 598,777.62 and 297,767.06

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Solution

The fourth proportional to 433,844.90, 598,777.62 and 297,767.06 is: 410,967.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,844.90 : 598,777.62 = 297,767.06 : x
  2. Step 2: Convert to fraction form
    433,844.90/598,777.62 = 297,767.06/x
  3. Step 3: Cross multiply
    433,844.90x = 598,777.62 × 297,767.06
  4. Step 4: Simplify right side
    433,844.90x = 178,296,251,501.20
  5. Step 5: Solve for x
    x = 178,296,251,501.20/433,844.90
  6. Step 6: Final answer
    x = 410,967.72

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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.