Home / 1,223,552.94-1,835,515.95-624,187.14

Finding the Fourth Proportional to 1,223,552.94, 1,835,515.95 and 624,187.14

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Solution

The fourth proportional to 1,223,552.94, 1,835,515.95 and 624,187.14 is: 936,375.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,552.94 : 1,835,515.95 = 624,187.14 : x
  2. Step 2: Convert to fraction form
    1,223,552.94/1,835,515.95 = 624,187.14/x
  3. Step 3: Cross multiply
    1,223,552.94x = 1,835,515.95 × 624,187.14
  4. Step 4: Simplify right side
    1,223,552.94x = 1,145,705,451,254.88
  5. Step 5: Solve for x
    x = 1,145,705,451,254.88/1,223,552.94
  6. Step 6: Final answer
    x = 936,375.87

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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.