Home / 2,628,793.35-3,685,625.10-2,628,793.35

Finding the Fourth Proportional to 2,628,793.35, 3,685,625.10 and 2,628,793.35

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Solution

The fourth proportional to 2,628,793.35, 3,685,625.10 and 2,628,793.35 is: 3,685,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,793.35 : 3,685,625.10 = 2,628,793.35 : x
  2. Step 2: Convert to fraction form
    2,628,793.35/3,685,625.10 = 2,628,793.35/x
  3. Step 3: Cross multiply
    2,628,793.35x = 3,685,625.10 × 2,628,793.35
  4. Step 4: Simplify right side
    2,628,793.35x = 9,688,746,753,473.09
  5. Step 5: Solve for x
    x = 9,688,746,753,473.09/2,628,793.35
  6. Step 6: Final answer
    x = 3,685,625.10

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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.