Home / 1,468,144.32-2,202,188.94-603,397.23

Finding the Fourth Proportional to 1,468,144.32, 2,202,188.94 and 603,397.23

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Solution

The fourth proportional to 1,468,144.32, 2,202,188.94 and 603,397.23 is: 905,084.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,144.32 : 2,202,188.94 = 603,397.23 : x
  2. Step 2: Convert to fraction form
    1,468,144.32/2,202,188.94 = 603,397.23/x
  3. Step 3: Cross multiply
    1,468,144.32x = 2,202,188.94 × 603,397.23
  4. Step 4: Simplify right side
    1,468,144.32x = 1,328,794,706,332.64
  5. Step 5: Solve for x
    x = 1,328,794,706,332.64/1,468,144.32
  6. Step 6: Final answer
    x = 905,084.53

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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.