Home / 2,682,301.39-3,701,673.26-1,536,603.16

Finding the Fourth Proportional to 2,682,301.39, 3,701,673.26 and 1,536,603.16

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Solution

The fourth proportional to 2,682,301.39, 3,701,673.26 and 1,536,603.16 is: 2,120,568.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,301.39 : 3,701,673.26 = 1,536,603.16 : x
  2. Step 2: Convert to fraction form
    2,682,301.39/3,701,673.26 = 1,536,603.16/x
  3. Step 3: Cross multiply
    2,682,301.39x = 3,701,673.26 × 1,536,603.16
  4. Step 4: Simplify right side
    2,682,301.39x = 5,688,002,828,603.50
  5. Step 5: Solve for x
    x = 5,688,002,828,603.50/2,682,301.39
  6. Step 6: Final answer
    x = 2,120,568.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.