Home / 2,525,548.68-3,485,213.46-1,379,599.56

Finding the Fourth Proportional to 2,525,548.68, 3,485,213.46 and 1,379,599.56

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Solution

The fourth proportional to 2,525,548.68, 3,485,213.46 and 1,379,599.56 is: 1,903,823.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,548.68 : 3,485,213.46 = 1,379,599.56 : x
  2. Step 2: Convert to fraction form
    2,525,548.68/3,485,213.46 = 1,379,599.56/x
  3. Step 3: Cross multiply
    2,525,548.68x = 3,485,213.46 × 1,379,599.56
  4. Step 4: Simplify right side
    2,525,548.68x = 4,808,198,955,922.08
  5. Step 5: Solve for x
    x = 4,808,198,955,922.08/2,525,548.68
  6. Step 6: Final answer
    x = 1,903,823.51

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Double scale
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1.5x scale

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.