Home / 2,633,845.26-3,634,706.58-1,426,621.26

Finding the Fourth Proportional to 2,633,845.26, 3,634,706.58 and 1,426,621.26

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Solution

The fourth proportional to 2,633,845.26, 3,634,706.58 and 1,426,621.26 is: 1,968,737.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,845.26 : 3,634,706.58 = 1,426,621.26 : x
  2. Step 2: Convert to fraction form
    2,633,845.26/3,634,706.58 = 1,426,621.26/x
  3. Step 3: Cross multiply
    2,633,845.26x = 3,634,706.58 × 1,426,621.26
  4. Step 4: Simplify right side
    2,633,845.26x = 5,185,349,680,889.89
  5. Step 5: Solve for x
    x = 5,185,349,680,889.89/2,633,845.26
  6. Step 6: Final answer
    x = 1,968,737.40

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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.