Home / 4,438,859.77-6,123,883.50-2,577,958.48

Finding the Fourth Proportional to 4,438,859.77, 6,123,883.50 and 2,577,958.48

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Solution

The fourth proportional to 4,438,859.77, 6,123,883.50 and 2,577,958.48 is: 3,556,570.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,859.77 : 6,123,883.50 = 2,577,958.48 : x
  2. Step 2: Convert to fraction form
    4,438,859.77/6,123,883.50 = 2,577,958.48/x
  3. Step 3: Cross multiply
    4,438,859.77x = 6,123,883.50 × 2,577,958.48
  4. Step 4: Simplify right side
    4,438,859.77x = 15,787,117,407,011.94
  5. Step 5: Solve for x
    x = 15,787,117,407,011.94/4,438,859.77
  6. Step 6: Final answer
    x = 3,556,570.43

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1.5x scale

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.