Home / 3,649,579.26-5,036,064.15-2,017,763.34

Finding the Fourth Proportional to 3,649,579.26, 5,036,064.15 and 2,017,763.34

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Solution

The fourth proportional to 3,649,579.26, 5,036,064.15 and 2,017,763.34 is: 2,784,317.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,579.26 : 5,036,064.15 = 2,017,763.34 : x
  2. Step 2: Convert to fraction form
    3,649,579.26/5,036,064.15 = 2,017,763.34/x
  3. Step 3: Cross multiply
    3,649,579.26x = 5,036,064.15 × 2,017,763.34
  4. Step 4: Simplify right side
    3,649,579.26x = 10,161,585,619,758.26
  5. Step 5: Solve for x
    x = 10,161,585,619,758.26/3,649,579.26
  6. Step 6: Final answer
    x = 2,784,317.01

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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.