Home / 2,353,999.70-3,530,999.55-1,822,558.70

Finding the Fourth Proportional to 2,353,999.70, 3,530,999.55 and 1,822,558.70

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Solution

The fourth proportional to 2,353,999.70, 3,530,999.55 and 1,822,558.70 is: 2,733,838.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,999.70 : 3,530,999.55 = 1,822,558.70 : x
  2. Step 2: Convert to fraction form
    2,353,999.70/3,530,999.55 = 1,822,558.70/x
  3. Step 3: Cross multiply
    2,353,999.70x = 3,530,999.55 × 1,822,558.70
  4. Step 4: Simplify right side
    2,353,999.70x = 6,435,453,949,548.59
  5. Step 5: Solve for x
    x = 6,435,453,949,548.59/2,353,999.70
  6. Step 6: Final answer
    x = 2,733,838.05

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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.