Home / 7,043,165.07-10,568,350.50-3,354,364.72

Finding the Fourth Proportional to 7,043,165.07, 10,568,350.50 and 3,354,364.72

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Solution

The fourth proportional to 7,043,165.07, 10,568,350.50 and 3,354,364.72 is: 5,033,262.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,043,165.07 : 10,568,350.50 = 3,354,364.72 : x
  2. Step 2: Convert to fraction form
    7,043,165.07/10,568,350.50 = 3,354,364.72/x
  3. Step 3: Cross multiply
    7,043,165.07x = 10,568,350.50 × 3,354,364.72
  4. Step 4: Simplify right side
    7,043,165.07x = 35,450,102,065,794.36
  5. Step 5: Solve for x
    x = 35,450,102,065,794.36/7,043,165.07
  6. Step 6: Final answer
    x = 5,033,262.99

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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.