Home / 2,322,089.07-3,484,462.55-901,961.43

Finding the Fourth Proportional to 2,322,089.07, 3,484,462.55 and 901,961.43

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Solution

The fourth proportional to 2,322,089.07, 3,484,462.55 and 901,961.43 is: 1,353,458.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,089.07 : 3,484,462.55 = 901,961.43 : x
  2. Step 2: Convert to fraction form
    2,322,089.07/3,484,462.55 = 901,961.43/x
  3. Step 3: Cross multiply
    2,322,089.07x = 3,484,462.55 × 901,961.43
  4. Step 4: Simplify right side
    2,322,089.07x = 3,142,850,819,869.64
  5. Step 5: Solve for x
    x = 3,142,850,819,869.64/2,322,089.07
  6. Step 6: Final answer
    x = 1,353,458.34

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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.