Home / 1,173,381.46-1,760,057.34-374,652.88

Finding the Fourth Proportional to 1,173,381.46, 1,760,057.34 and 374,652.88

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Solution

The fourth proportional to 1,173,381.46, 1,760,057.34 and 374,652.88 is: 561,974.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,381.46 : 1,760,057.34 = 374,652.88 : x
  2. Step 2: Convert to fraction form
    1,173,381.46/1,760,057.34 = 374,652.88/x
  3. Step 3: Cross multiply
    1,173,381.46x = 1,760,057.34 × 374,652.88
  4. Step 4: Simplify right side
    1,173,381.46x = 659,410,545,591.05
  5. Step 5: Solve for x
    x = 659,410,545,591.05/1,173,381.46
  6. Step 6: Final answer
    x = 561,974.57

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1.5x scale

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.