Home / 3,089,249.01-4,263,163.40-1,712,589.23

Finding the Fourth Proportional to 3,089,249.01, 4,263,163.40 and 1,712,589.23

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Solution

The fourth proportional to 3,089,249.01, 4,263,163.40 and 1,712,589.23 is: 2,363,373.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,249.01 : 4,263,163.40 = 1,712,589.23 : x
  2. Step 2: Convert to fraction form
    3,089,249.01/4,263,163.40 = 1,712,589.23/x
  3. Step 3: Cross multiply
    3,089,249.01x = 4,263,163.40 × 1,712,589.23
  4. Step 4: Simplify right side
    3,089,249.01x = 7,301,047,739,509.56
  5. Step 5: Solve for x
    x = 7,301,047,739,509.56/3,089,249.01
  6. Step 6: Final answer
    x = 2,363,373.01

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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.