Home / 2,075,262-2,863,905.30-1,169,844

Finding the Fourth Proportional to 2,075,262, 2,863,905.30 and 1,169,844

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Solution

The fourth proportional to 2,075,262, 2,863,905.30 and 1,169,844 is: 1,614,409.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,262 : 2,863,905.30 = 1,169,844 : x
  2. Step 2: Convert to fraction form
    2,075,262/2,863,905.30 = 1,169,844/x
  3. Step 3: Cross multiply
    2,075,262x = 2,863,905.30 × 1,169,844
  4. Step 4: Simplify right side
    2,075,262x = 3,350,322,431,773.20
  5. Step 5: Solve for x
    x = 3,350,322,431,773.20/2,075,262
  6. Step 6: Final answer
    x = 1,614,409.38

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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.