Home / 1,193,780.64-1,789,545.33-594,174.96

Finding the Fourth Proportional to 1,193,780.64, 1,789,545.33 and 594,174.96

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Solution

The fourth proportional to 1,193,780.64, 1,789,545.33 and 594,174.96 is: 890,702.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,780.64 : 1,789,545.33 = 594,174.96 : x
  2. Step 2: Convert to fraction form
    1,193,780.64/1,789,545.33 = 594,174.96/x
  3. Step 3: Cross multiply
    1,193,780.64x = 1,789,545.33 × 594,174.96
  4. Step 4: Simplify right side
    1,193,780.64x = 1,063,303,024,870.94
  5. Step 5: Solve for x
    x = 1,063,303,024,870.94/1,193,780.64
  6. Step 6: Final answer
    x = 890,702.19

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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.