Home / 8,183,767.50-12,276,143.33-2,504,041.02

Finding the Fourth Proportional to 8,183,767.50, 12,276,143.33 and 2,504,041.02

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Solution

The fourth proportional to 8,183,767.50, 12,276,143.33 and 2,504,041.02 is: 3,756,212.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,183,767.50 : 12,276,143.33 = 2,504,041.02 : x
  2. Step 2: Convert to fraction form
    8,183,767.50/12,276,143.33 = 2,504,041.02/x
  3. Step 3: Cross multiply
    8,183,767.50x = 12,276,143.33 × 2,504,041.02
  4. Step 4: Simplify right side
    8,183,767.50x = 30,739,966,453,199.19
  5. Step 5: Solve for x
    x = 30,739,966,453,199.19/8,183,767.50
  6. Step 6: Final answer
    x = 3,756,212.09

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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.