Home / 4,158,438.90-5,738,645.34-2,322,897.16

Finding the Fourth Proportional to 4,158,438.90, 5,738,645.34 and 2,322,897.16

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Solution

The fourth proportional to 4,158,438.90, 5,738,645.34 and 2,322,897.16 is: 3,205,597.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,438.90 : 5,738,645.34 = 2,322,897.16 : x
  2. Step 2: Convert to fraction form
    4,158,438.90/5,738,645.34 = 2,322,897.16/x
  3. Step 3: Cross multiply
    4,158,438.90x = 5,738,645.34 × 2,322,897.16
  4. Step 4: Simplify right side
    4,158,438.90x = 13,330,282,976,816.57
  5. Step 5: Solve for x
    x = 13,330,282,976,816.57/4,158,438.90
  6. Step 6: Final answer
    x = 3,205,597.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.