Home / 3,915,019.26-5,870,630.27-2,296,317.02

Finding the Fourth Proportional to 3,915,019.26, 5,870,630.27 and 2,296,317.02

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Solution

The fourth proportional to 3,915,019.26, 5,870,630.27 and 2,296,317.02 is: 3,443,361.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,915,019.26 : 5,870,630.27 = 2,296,317.02 : x
  2. Step 2: Convert to fraction form
    3,915,019.26/5,870,630.27 = 2,296,317.02/x
  3. Step 3: Cross multiply
    3,915,019.26x = 5,870,630.27 × 2,296,317.02
  4. Step 4: Simplify right side
    3,915,019.26x = 13,480,828,183,515.84
  5. Step 5: Solve for x
    x = 13,480,828,183,515.84/3,915,019.26
  6. Step 6: Final answer
    x = 3,443,361.91

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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.