Home / 2,944,782.51-4,419,536.01-1,525,244.55

Finding the Fourth Proportional to 2,944,782.51, 4,419,536.01 and 1,525,244.55

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Solution

The fourth proportional to 2,944,782.51, 4,419,536.01 and 1,525,244.55 is: 2,289,090.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,782.51 : 4,419,536.01 = 1,525,244.55 : x
  2. Step 2: Convert to fraction form
    2,944,782.51/4,419,536.01 = 1,525,244.55/x
  3. Step 3: Cross multiply
    2,944,782.51x = 4,419,536.01 × 1,525,244.55
  4. Step 4: Simplify right side
    2,944,782.51x = 6,740,873,212,781.25
  5. Step 5: Solve for x
    x = 6,740,873,212,781.25/2,944,782.51
  6. Step 6: Final answer
    x = 2,289,090.35

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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.