Home / 1,224,314.24-1,836,661.50-624,951.08

Finding the Fourth Proportional to 1,224,314.24, 1,836,661.50 and 624,951.08

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Solution

The fourth proportional to 1,224,314.24, 1,836,661.50 and 624,951.08 is: 937,523.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,314.24 : 1,836,661.50 = 624,951.08 : x
  2. Step 2: Convert to fraction form
    1,224,314.24/1,836,661.50 = 624,951.08/x
  3. Step 3: Cross multiply
    1,224,314.24x = 1,836,661.50 × 624,951.08
  4. Step 4: Simplify right side
    1,224,314.24x = 1,147,823,588,019.42
  5. Step 5: Solve for x
    x = 1,147,823,588,019.42/1,224,314.24
  6. Step 6: Final answer
    x = 937,523.68

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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.