Home / 6,160,054.41-9,233,565.72-2,320,215.39

Finding the Fourth Proportional to 6,160,054.41, 9,233,565.72 and 2,320,215.39

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Solution

The fourth proportional to 6,160,054.41, 9,233,565.72 and 2,320,215.39 is: 3,477,868.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,054.41 : 9,233,565.72 = 2,320,215.39 : x
  2. Step 2: Convert to fraction form
    6,160,054.41/9,233,565.72 = 2,320,215.39/x
  3. Step 3: Cross multiply
    6,160,054.41x = 9,233,565.72 × 2,320,215.39
  4. Step 4: Simplify right side
    6,160,054.41x = 21,423,861,288,120.43
  5. Step 5: Solve for x
    x = 21,423,861,288,120.43/6,160,054.41
  6. Step 6: Final answer
    x = 3,477,868.84

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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.