Home / 2,065,559.86-3,097,147.87-801,911.26

Finding the Fourth Proportional to 2,065,559.86, 3,097,147.87 and 801,911.26

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Solution

The fourth proportional to 2,065,559.86, 3,097,147.87 and 801,911.26 is: 1,202,404.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,559.86 : 3,097,147.87 = 801,911.26 : x
  2. Step 2: Convert to fraction form
    2,065,559.86/3,097,147.87 = 801,911.26/x
  3. Step 3: Cross multiply
    2,065,559.86x = 3,097,147.87 × 801,911.26
  4. Step 4: Simplify right side
    2,065,559.86x = 2,483,637,750,838.02
  5. Step 5: Solve for x
    x = 2,483,637,750,838.02/2,065,559.86
  6. Step 6: Final answer
    x = 1,202,404.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.