Home / 6,171,741.71-9,257,643.24-2,530,460.48

Finding the Fourth Proportional to 6,171,741.71, 9,257,643.24 and 2,530,460.48

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Solution

The fourth proportional to 6,171,741.71, 9,257,643.24 and 2,530,460.48 is: 3,795,703.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,171,741.71 : 9,257,643.24 = 2,530,460.48 : x
  2. Step 2: Convert to fraction form
    6,171,741.71/9,257,643.24 = 2,530,460.48/x
  3. Step 3: Cross multiply
    6,171,741.71x = 9,257,643.24 × 2,530,460.48
  4. Step 4: Simplify right side
    6,171,741.71x = 23,426,100,344,106.85
  5. Step 5: Solve for x
    x = 23,426,100,344,106.85/6,171,741.71
  6. Step 6: Final answer
    x = 3,795,703.30

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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.