Home / 1,474,003.26-2,211,032.16-463,106.25

Finding the Fourth Proportional to 1,474,003.26, 2,211,032.16 and 463,106.25

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Solution

The fourth proportional to 1,474,003.26, 2,211,032.16 and 463,106.25 is: 694,667.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,003.26 : 2,211,032.16 = 463,106.25 : x
  2. Step 2: Convert to fraction form
    1,474,003.26/2,211,032.16 = 463,106.25/x
  3. Step 3: Cross multiply
    1,474,003.26x = 2,211,032.16 × 463,106.25
  4. Step 4: Simplify right side
    1,474,003.26x = 1,023,942,812,247.00
  5. Step 5: Solve for x
    x = 1,023,942,812,247.00/1,474,003.26
  6. Step 6: Final answer
    x = 694,667.94

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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.