Home / 2,746,197.50-4,119,297.06-852,939.14

Finding the Fourth Proportional to 2,746,197.50, 4,119,297.06 and 852,939.14

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Solution

The fourth proportional to 2,746,197.50, 4,119,297.06 and 852,939.14 is: 1,279,408.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,197.50 : 4,119,297.06 = 852,939.14 : x
  2. Step 2: Convert to fraction form
    2,746,197.50/4,119,297.06 = 852,939.14/x
  3. Step 3: Cross multiply
    2,746,197.50x = 4,119,297.06 × 852,939.14
  4. Step 4: Simplify right side
    2,746,197.50x = 3,513,509,691,760.93
  5. Step 5: Solve for x
    x = 3,513,509,691,760.93/2,746,197.50
  6. Step 6: Final answer
    x = 1,279,408.96

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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.