Home / 1,714,295.85-2,571,803.42-649,314.33

Finding the Fourth Proportional to 1,714,295.85, 2,571,803.42 and 649,314.33

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Solution

The fourth proportional to 1,714,295.85, 2,571,803.42 and 649,314.33 is: 974,107.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,295.85 : 2,571,803.42 = 649,314.33 : x
  2. Step 2: Convert to fraction form
    1,714,295.85/2,571,803.42 = 649,314.33/x
  3. Step 3: Cross multiply
    1,714,295.85x = 2,571,803.42 × 649,314.33
  4. Step 4: Simplify right side
    1,714,295.85x = 1,669,908,811,302.44
  5. Step 5: Solve for x
    x = 1,669,908,811,302.44/1,714,295.85
  6. Step 6: Final answer
    x = 974,107.71

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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.