Home / 4,135,047.57-5,705,529.44-2,415,835.94

Finding the Fourth Proportional to 4,135,047.57, 5,705,529.44 and 2,415,835.94

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Solution

The fourth proportional to 4,135,047.57, 5,705,529.44 and 2,415,835.94 is: 3,333,365.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,047.57 : 5,705,529.44 = 2,415,835.94 : x
  2. Step 2: Convert to fraction form
    4,135,047.57/5,705,529.44 = 2,415,835.94/x
  3. Step 3: Cross multiply
    4,135,047.57x = 5,705,529.44 × 2,415,835.94
  4. Step 4: Simplify right side
    4,135,047.57x = 13,783,623,037,273.25
  5. Step 5: Solve for x
    x = 13,783,623,037,273.25/4,135,047.57
  6. Step 6: Final answer
    x = 3,333,365.05

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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.