Home / 673,169.20-1,008,004.20-532,034.80

Finding the Fourth Proportional to 673,169.20, 1,008,004.20 and 532,034.80

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Solution

The fourth proportional to 673,169.20, 1,008,004.20 and 532,034.80 is: 796,669.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,169.20 : 1,008,004.20 = 532,034.80 : x
  2. Step 2: Convert to fraction form
    673,169.20/1,008,004.20 = 532,034.80/x
  3. Step 3: Cross multiply
    673,169.20x = 1,008,004.20 × 532,034.80
  4. Step 4: Simplify right side
    673,169.20x = 536,293,312,946.16
  5. Step 5: Solve for x
    x = 536,293,312,946.16/673,169.20
  6. Step 6: Final answer
    x = 796,669.42

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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.