Home / 8,094,005.55-11,169,757.40-4,422,922.67

Finding the Fourth Proportional to 8,094,005.55, 11,169,757.40 and 4,422,922.67

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Solution

The fourth proportional to 8,094,005.55, 11,169,757.40 and 4,422,922.67 is: 6,103,649.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,005.55 : 11,169,757.40 = 4,422,922.67 : x
  2. Step 2: Convert to fraction form
    8,094,005.55/11,169,757.40 = 4,422,922.67/x
  3. Step 3: Cross multiply
    8,094,005.55x = 11,169,757.40 × 4,422,922.67
  4. Step 4: Simplify right side
    8,094,005.55x = 49,402,973,222,860.26
  5. Step 5: Solve for x
    x = 49,402,973,222,860.26/8,094,005.55
  6. Step 6: Final answer
    x = 6,103,649.54

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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.