Home / 8,994,218.70-13,492,510.26-4,734,620.67

Finding the Fourth Proportional to 8,994,218.70, 13,492,510.26 and 4,734,620.67

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Solution

The fourth proportional to 8,994,218.70, 13,492,510.26 and 4,734,620.67 is: 7,102,553.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,994,218.70 : 13,492,510.26 = 4,734,620.67 : x
  2. Step 2: Convert to fraction form
    8,994,218.70/13,492,510.26 = 4,734,620.67/x
  3. Step 3: Cross multiply
    8,994,218.70x = 13,492,510.26 × 4,734,620.67
  4. Step 4: Simplify right side
    8,994,218.70x = 63,881,917,967,183.07
  5. Step 5: Solve for x
    x = 63,881,917,967,183.07/8,994,218.70
  6. Step 6: Final answer
    x = 7,102,553.33

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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.