Home / 2,082,795.50-2,869,119.96-1,775,871.92

Finding the Fourth Proportional to 2,082,795.50, 2,869,119.96 and 1,775,871.92

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Solution

The fourth proportional to 2,082,795.50, 2,869,119.96 and 1,775,871.92 is: 2,446,322.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,795.50 : 2,869,119.96 = 1,775,871.92 : x
  2. Step 2: Convert to fraction form
    2,082,795.50/2,869,119.96 = 1,775,871.92/x
  3. Step 3: Cross multiply
    2,082,795.50x = 2,869,119.96 × 1,775,871.92
  4. Step 4: Simplify right side
    2,082,795.50x = 5,095,189,572,075.52
  5. Step 5: Solve for x
    x = 5,095,189,572,075.52/2,082,795.50
  6. Step 6: Final answer
    x = 2,446,322.54

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