Home / 11,024,624.70-16,539,144.48-6,173,829.50

Finding the Fourth Proportional to 11,024,624.70, 16,539,144.48 and 6,173,829.50

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Solution

The fourth proportional to 11,024,624.70, 16,539,144.48 and 6,173,829.50 is: 9,261,980.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,024,624.70 : 16,539,144.48 = 6,173,829.50 : x
  2. Step 2: Convert to fraction form
    11,024,624.70/16,539,144.48 = 6,173,829.50/x
  3. Step 3: Cross multiply
    11,024,624.70x = 16,539,144.48 × 6,173,829.50
  4. Step 4: Simplify right side
    11,024,624.70x = 102,109,858,012,690.44
  5. Step 5: Solve for x
    x = 102,109,858,012,690.44/11,024,624.70
  6. Step 6: Final answer
    x = 9,261,980.41

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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.