Home / 1,650,728.88-2,476,793.16-901,900.08

Finding the Fourth Proportional to 1,650,728.88, 2,476,793.16 and 901,900.08

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Solution

The fourth proportional to 1,650,728.88, 2,476,793.16 and 901,900.08 is: 1,353,232.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,728.88 : 2,476,793.16 = 901,900.08 : x
  2. Step 2: Convert to fraction form
    1,650,728.88/2,476,793.16 = 901,900.08/x
  3. Step 3: Cross multiply
    1,650,728.88x = 2,476,793.16 × 901,900.08
  4. Step 4: Simplify right side
    1,650,728.88x = 2,233,819,949,147.45
  5. Step 5: Solve for x
    x = 2,233,819,949,147.45/1,650,728.88
  6. Step 6: Final answer
    x = 1,353,232.49

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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.