Home / 1,714,292.85-2,571,798.93-649,311.33

Finding the Fourth Proportional to 1,714,292.85, 2,571,798.93 and 649,311.33

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Solution

The fourth proportional to 1,714,292.85, 2,571,798.93 and 649,311.33 is: 974,103.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,292.85 : 2,571,798.93 = 649,311.33 : x
  2. Step 2: Convert to fraction form
    1,714,292.85/2,571,798.93 = 649,311.33/x
  3. Step 3: Cross multiply
    1,714,292.85x = 2,571,798.93 × 649,311.33
  4. Step 4: Simplify right side
    1,714,292.85x = 1,669,898,183,730.88
  5. Step 5: Solve for x
    x = 1,669,898,183,730.88/1,714,292.85
  6. Step 6: Final answer
    x = 974,103.22

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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.