Home / 2,205,412.60-3,093,876.20-2,205,412.60

Finding the Fourth Proportional to 2,205,412.60, 3,093,876.20 and 2,205,412.60

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Solution

The fourth proportional to 2,205,412.60, 3,093,876.20 and 2,205,412.60 is: 3,093,876.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,412.60 : 3,093,876.20 = 2,205,412.60 : x
  2. Step 2: Convert to fraction form
    2,205,412.60/3,093,876.20 = 2,205,412.60/x
  3. Step 3: Cross multiply
    2,205,412.60x = 3,093,876.20 × 2,205,412.60
  4. Step 4: Simplify right side
    2,205,412.60x = 6,823,273,554,320.12
  5. Step 5: Solve for x
    x = 6,823,273,554,320.12/2,205,412.60
  6. Step 6: Final answer
    x = 3,093,876.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.