Home / 2,723,976.84-3,759,041.64-1,500,396.96

Finding the Fourth Proportional to 2,723,976.84, 3,759,041.64 and 1,500,396.96

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Solution

The fourth proportional to 2,723,976.84, 3,759,041.64 and 1,500,396.96 is: 2,070,522.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,976.84 : 3,759,041.64 = 1,500,396.96 : x
  2. Step 2: Convert to fraction form
    2,723,976.84/3,759,041.64 = 1,500,396.96/x
  3. Step 3: Cross multiply
    2,723,976.84x = 3,759,041.64 × 1,500,396.96
  4. Step 4: Simplify right side
    2,723,976.84x = 5,640,054,649,169.41
  5. Step 5: Solve for x
    x = 5,640,054,649,169.41/2,723,976.84
  6. Step 6: Final answer
    x = 2,070,522.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.