Home / 2,358,099.51-3,534,626.67-1,219,715.67

Finding the Fourth Proportional to 2,358,099.51, 3,534,626.67 and 1,219,715.67

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Solution

The fourth proportional to 2,358,099.51, 3,534,626.67 and 1,219,715.67 is: 1,828,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,099.51 : 3,534,626.67 = 1,219,715.67 : x
  2. Step 2: Convert to fraction form
    2,358,099.51/3,534,626.67 = 1,219,715.67/x
  3. Step 3: Cross multiply
    2,358,099.51x = 3,534,626.67 × 1,219,715.67
  4. Step 4: Simplify right side
    2,358,099.51x = 4,311,239,525,797.56
  5. Step 5: Solve for x
    x = 4,311,239,525,797.56/2,358,099.51
  6. Step 6: Final answer
    x = 1,828,268.70

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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.