Home / 1,193,108.02-1,789,665.74-294,549.85

Finding the Fourth Proportional to 1,193,108.02, 1,789,665.74 and 294,549.85

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Solution

The fourth proportional to 1,193,108.02, 1,789,665.74 and 294,549.85 is: 441,825.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,108.02 : 1,789,665.74 = 294,549.85 : x
  2. Step 2: Convert to fraction form
    1,193,108.02/1,789,665.74 = 294,549.85/x
  3. Step 3: Cross multiply
    1,193,108.02x = 1,789,665.74 × 294,549.85
  4. Step 4: Simplify right side
    1,193,108.02x = 527,145,764,846.06
  5. Step 5: Solve for x
    x = 527,145,764,846.06/1,193,108.02
  6. Step 6: Final answer
    x = 441,825.68

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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.