Home / 3,675,733.40-5,513,600.10-2,081,410.40

Finding the Fourth Proportional to 3,675,733.40, 5,513,600.10 and 2,081,410.40

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Solution

The fourth proportional to 3,675,733.40, 5,513,600.10 and 2,081,410.40 is: 3,122,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,733.40 : 5,513,600.10 = 2,081,410.40 : x
  2. Step 2: Convert to fraction form
    3,675,733.40/5,513,600.10 = 2,081,410.40/x
  3. Step 3: Cross multiply
    3,675,733.40x = 5,513,600.10 × 2,081,410.40
  4. Step 4: Simplify right side
    3,675,733.40x = 11,476,064,589,581.04
  5. Step 5: Solve for x
    x = 11,476,064,589,581.04/3,675,733.40
  6. Step 6: Final answer
    x = 3,122,115.60

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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.