Home / 2,662,525.88-3,997,331.80-1,401,239.24

Finding the Fourth Proportional to 2,662,525.88, 3,997,331.80 and 1,401,239.24

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Solution

The fourth proportional to 2,662,525.88, 3,997,331.80 and 1,401,239.24 is: 2,103,723.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,525.88 : 3,997,331.80 = 1,401,239.24 : x
  2. Step 2: Convert to fraction form
    2,662,525.88/3,997,331.80 = 1,401,239.24/x
  3. Step 3: Cross multiply
    2,662,525.88x = 3,997,331.80 × 1,401,239.24
  4. Step 4: Simplify right side
    2,662,525.88x = 5,601,218,173,459.83
  5. Step 5: Solve for x
    x = 5,601,218,173,459.83/2,662,525.88
  6. Step 6: Final answer
    x = 2,103,723.47

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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.