Home / 3,101,743.03-4,652,616.23-971,993.83

Finding the Fourth Proportional to 3,101,743.03, 4,652,616.23 and 971,993.83

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Solution

The fourth proportional to 3,101,743.03, 4,652,616.23 and 971,993.83 is: 1,457,991.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,101,743.03 : 4,652,616.23 = 971,993.83 : x
  2. Step 2: Convert to fraction form
    3,101,743.03/4,652,616.23 = 971,993.83/x
  3. Step 3: Cross multiply
    3,101,743.03x = 4,652,616.23 × 971,993.83
  4. Step 4: Simplify right side
    3,101,743.03x = 4,522,314,240,794.81
  5. Step 5: Solve for x
    x = 4,522,314,240,794.81/3,101,743.03
  6. Step 6: Final answer
    x = 1,457,991.27

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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.