Home / 2,217,600.51-3,326,811.03-701,665.05

Finding the Fourth Proportional to 2,217,600.51, 3,326,811.03 and 701,665.05

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Solution

The fourth proportional to 2,217,600.51, 3,326,811.03 and 701,665.05 is: 1,052,627.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,600.51 : 3,326,811.03 = 701,665.05 : x
  2. Step 2: Convert to fraction form
    2,217,600.51/3,326,811.03 = 701,665.05/x
  3. Step 3: Cross multiply
    2,217,600.51x = 3,326,811.03 × 701,665.05
  4. Step 4: Simplify right side
    2,217,600.51x = 2,334,307,027,705.50
  5. Step 5: Solve for x
    x = 2,334,307,027,705.50/2,217,600.51
  6. Step 6: Final answer
    x = 1,052,627.39

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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.