Home / 3,635,585.07-5,017,106.15-2,004,019.68

Finding the Fourth Proportional to 3,635,585.07, 5,017,106.15 and 2,004,019.68

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Solution

The fourth proportional to 3,635,585.07, 5,017,106.15 and 2,004,019.68 is: 2,765,546.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,585.07 : 5,017,106.15 = 2,004,019.68 : x
  2. Step 2: Convert to fraction form
    3,635,585.07/5,017,106.15 = 2,004,019.68/x
  3. Step 3: Cross multiply
    3,635,585.07x = 5,017,106.15 × 2,004,019.68
  4. Step 4: Simplify right side
    3,635,585.07x = 10,054,379,477,558.16
  5. Step 5: Solve for x
    x = 10,054,379,477,558.16/3,635,585.07
  6. Step 6: Final answer
    x = 2,765,546.48

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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.