Home / 1,096,131.44-1,644,003.06-297,475.08

Finding the Fourth Proportional to 1,096,131.44, 1,644,003.06 and 297,475.08

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Solution

The fourth proportional to 1,096,131.44, 1,644,003.06 and 297,475.08 is: 446,159.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,131.44 : 1,644,003.06 = 297,475.08 : x
  2. Step 2: Convert to fraction form
    1,096,131.44/1,644,003.06 = 297,475.08/x
  3. Step 3: Cross multiply
    1,096,131.44x = 1,644,003.06 × 297,475.08
  4. Step 4: Simplify right side
    1,096,131.44x = 489,049,941,793.75
  5. Step 5: Solve for x
    x = 489,049,941,793.75/1,096,131.44
  6. Step 6: Final answer
    x = 446,159.94

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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.