Home / 4,160,181-6,235,634.54-1,729,973.27

Finding the Fourth Proportional to 4,160,181, 6,235,634.54 and 1,729,973.27

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Solution

The fourth proportional to 4,160,181, 6,235,634.54 and 1,729,973.27 is: 2,593,031.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,181 : 6,235,634.54 = 1,729,973.27 : x
  2. Step 2: Convert to fraction form
    4,160,181/6,235,634.54 = 1,729,973.27/x
  3. Step 3: Cross multiply
    4,160,181x = 6,235,634.54 × 1,729,973.27
  4. Step 4: Simplify right side
    4,160,181x = 10,787,481,075,688.75
  5. Step 5: Solve for x
    x = 10,787,481,075,688.75/4,160,181
  6. Step 6: Final answer
    x = 2,593,031.67

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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.