Home / 1,193,783.64-1,789,549.83-594,177.96

Finding the Fourth Proportional to 1,193,783.64, 1,789,549.83 and 594,177.96

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Solution

The fourth proportional to 1,193,783.64, 1,789,549.83 and 594,177.96 is: 890,706.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,783.64 : 1,789,549.83 = 594,177.96 : x
  2. Step 2: Convert to fraction form
    1,193,783.64/1,789,549.83 = 594,177.96/x
  3. Step 3: Cross multiply
    1,193,783.64x = 1,789,549.83 × 594,177.96
  4. Step 4: Simplify right side
    1,193,783.64x = 1,063,311,067,307.75
  5. Step 5: Solve for x
    x = 1,063,311,067,307.75/1,193,783.64
  6. Step 6: Final answer
    x = 890,706.68

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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.