Home / 2,351,049.84-3,244,803.30-1,433,811.24

Finding the Fourth Proportional to 2,351,049.84, 3,244,803.30 and 1,433,811.24

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Solution

The fourth proportional to 2,351,049.84, 3,244,803.30 and 1,433,811.24 is: 1,978,875.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,049.84 : 3,244,803.30 = 1,433,811.24 : x
  2. Step 2: Convert to fraction form
    2,351,049.84/3,244,803.30 = 1,433,811.24/x
  3. Step 3: Cross multiply
    2,351,049.84x = 3,244,803.30 × 1,433,811.24
  4. Step 4: Simplify right side
    2,351,049.84x = 4,652,435,443,129.09
  5. Step 5: Solve for x
    x = 4,652,435,443,129.09/2,351,049.84
  6. Step 6: Final answer
    x = 1,978,875.72

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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.