Home / 1,569,190.10-2,353,785.15-504,339.80

Finding the Fourth Proportional to 1,569,190.10, 2,353,785.15 and 504,339.80

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Solution

The fourth proportional to 1,569,190.10, 2,353,785.15 and 504,339.80 is: 756,509.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,190.10 : 2,353,785.15 = 504,339.80 : x
  2. Step 2: Convert to fraction form
    1,569,190.10/2,353,785.15 = 504,339.80/x
  3. Step 3: Cross multiply
    1,569,190.10x = 2,353,785.15 × 504,339.80
  4. Step 4: Simplify right side
    1,569,190.10x = 1,187,107,531,793.97
  5. Step 5: Solve for x
    x = 1,187,107,531,793.97/1,569,190.10
  6. Step 6: Final answer
    x = 756,509.70

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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.