Home / 1,166,601.85-1,746,874.44-999,199.69

Finding the Fourth Proportional to 1,166,601.85, 1,746,874.44 and 999,199.69

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Solution

The fourth proportional to 1,166,601.85, 1,746,874.44 and 999,199.69 is: 1,496,205.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,601.85 : 1,746,874.44 = 999,199.69 : x
  2. Step 2: Convert to fraction form
    1,166,601.85/1,746,874.44 = 999,199.69/x
  3. Step 3: Cross multiply
    1,166,601.85x = 1,746,874.44 × 999,199.69
  4. Step 4: Simplify right side
    1,166,601.85x = 1,745,476,398,916.92
  5. Step 5: Solve for x
    x = 1,745,476,398,916.92/1,166,601.85
  6. Step 6: Final answer
    x = 1,496,205.75

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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.