Home / 11,134,824.84-16,698,140.46-3,846,430.44

Finding the Fourth Proportional to 11,134,824.84, 16,698,140.46 and 3,846,430.44

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Solution

The fourth proportional to 11,134,824.84, 16,698,140.46 and 3,846,430.44 is: 5,768,230.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134,824.84 : 16,698,140.46 = 3,846,430.44 : x
  2. Step 2: Convert to fraction form
    11,134,824.84/16,698,140.46 = 3,846,430.44/x
  3. Step 3: Cross multiply
    11,134,824.84x = 16,698,140.46 × 3,846,430.44
  4. Step 4: Simplify right side
    11,134,824.84x = 64,228,235,756,739.60
  5. Step 5: Solve for x
    x = 64,228,235,756,739.60/11,134,824.84
  6. Step 6: Final answer
    x = 5,768,230.46

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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.