Home / 4,075,249.72-5,623,725.72-2,332,861.35

Finding the Fourth Proportional to 4,075,249.72, 5,623,725.72 and 2,332,861.35

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Solution

The fourth proportional to 4,075,249.72, 5,623,725.72 and 2,332,861.35 is: 3,219,280.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,249.72 : 5,623,725.72 = 2,332,861.35 : x
  2. Step 2: Convert to fraction form
    4,075,249.72/5,623,725.72 = 2,332,861.35/x
  3. Step 3: Cross multiply
    4,075,249.72x = 5,623,725.72 × 2,332,861.35
  4. Step 4: Simplify right side
    4,075,249.72x = 13,119,372,393,896.02
  5. Step 5: Solve for x
    x = 13,119,372,393,896.02/4,075,249.72
  6. Step 6: Final answer
    x = 3,219,280.61

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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.