Home / 4,035,440.36-5,568,628.59-2,269,603.10

Finding the Fourth Proportional to 4,035,440.36, 5,568,628.59 and 2,269,603.10

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Solution

The fourth proportional to 4,035,440.36, 5,568,628.59 and 2,269,603.10 is: 3,131,895.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,440.36 : 5,568,628.59 = 2,269,603.10 : x
  2. Step 2: Convert to fraction form
    4,035,440.36/5,568,628.59 = 2,269,603.10/x
  3. Step 3: Cross multiply
    4,035,440.36x = 5,568,628.59 × 2,269,603.10
  4. Step 4: Simplify right side
    4,035,440.36x = 12,638,576,682,769.49
  5. Step 5: Solve for x
    x = 12,638,576,682,769.49/4,035,440.36
  6. Step 6: Final answer
    x = 3,131,895.30

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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.