Home / 9,247,624.93-13,856,289.58-4,925,085.85

Finding the Fourth Proportional to 9,247,624.93, 13,856,289.58 and 4,925,085.85

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Solution

The fourth proportional to 9,247,624.93, 13,856,289.58 and 4,925,085.85 is: 7,379,561.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,624.93 : 13,856,289.58 = 4,925,085.85 : x
  2. Step 2: Convert to fraction form
    9,247,624.93/13,856,289.58 = 4,925,085.85/x
  3. Step 3: Cross multiply
    9,247,624.93x = 13,856,289.58 × 4,925,085.85
  4. Step 4: Simplify right side
    9,247,624.93x = 68,243,415,743,960.44
  5. Step 5: Solve for x
    x = 68,243,415,743,960.44/9,247,624.93
  6. Step 6: Final answer
    x = 7,379,561.38

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1.5x scale

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.