Home / 4,373,255.40-6,561,777.70-2,349,137.70

Finding the Fourth Proportional to 4,373,255.40, 6,561,777.70 and 2,349,137.70

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Solution

The fourth proportional to 4,373,255.40, 6,561,777.70 and 2,349,137.70 is: 3,524,724.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,255.40 : 6,561,777.70 = 2,349,137.70 : x
  2. Step 2: Convert to fraction form
    4,373,255.40/6,561,777.70 = 2,349,137.70/x
  3. Step 3: Cross multiply
    4,373,255.40x = 6,561,777.70 × 2,349,137.70
  4. Step 4: Simplify right side
    4,373,255.40x = 15,414,519,374,089.29
  5. Step 5: Solve for x
    x = 15,414,519,374,089.29/4,373,255.40
  6. Step 6: Final answer
    x = 3,524,724.25

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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.