Home / 3,533,110.56-4,875,692.52-1,923,478.56

Finding the Fourth Proportional to 3,533,110.56, 4,875,692.52 and 1,923,478.56

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Solution

The fourth proportional to 3,533,110.56, 4,875,692.52 and 1,923,478.56 is: 2,654,400.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,110.56 : 4,875,692.52 = 1,923,478.56 : x
  2. Step 2: Convert to fraction form
    3,533,110.56/4,875,692.52 = 1,923,478.56/x
  3. Step 3: Cross multiply
    3,533,110.56x = 4,875,692.52 × 1,923,478.56
  4. Step 4: Simplify right side
    3,533,110.56x = 9,378,290,027,372.37
  5. Step 5: Solve for x
    x = 9,378,290,027,372.37/3,533,110.56
  6. Step 6: Final answer
    x = 2,654,400.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.