Home / 2,075,269-2,863,914.96-1,169,851

Finding the Fourth Proportional to 2,075,269, 2,863,914.96 and 1,169,851

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Solution

The fourth proportional to 2,075,269, 2,863,914.96 and 1,169,851 is: 1,614,419.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,269 : 2,863,914.96 = 1,169,851 : x
  2. Step 2: Convert to fraction form
    2,075,269/2,863,914.96 = 1,169,851/x
  3. Step 3: Cross multiply
    2,075,269x = 2,863,914.96 × 1,169,851
  4. Step 4: Simplify right side
    2,075,269x = 3,350,353,779,870.96
  5. Step 5: Solve for x
    x = 3,350,353,779,870.96/2,075,269
  6. Step 6: Final answer
    x = 1,614,419.04

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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.