Home / 2,901,136.90-4,003,664.91-1,594,435.26

Finding the Fourth Proportional to 2,901,136.90, 4,003,664.91 and 1,594,435.26

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Solution

The fourth proportional to 2,901,136.90, 4,003,664.91 and 1,594,435.26 is: 2,200,373.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,136.90 : 4,003,664.91 = 1,594,435.26 : x
  2. Step 2: Convert to fraction form
    2,901,136.90/4,003,664.91 = 1,594,435.26/x
  3. Step 3: Cross multiply
    2,901,136.90x = 4,003,664.91 × 1,594,435.26
  4. Step 4: Simplify right side
    2,901,136.90x = 6,383,584,501,728.73
  5. Step 5: Solve for x
    x = 6,383,584,501,728.73/2,901,136.90
  6. Step 6: Final answer
    x = 2,200,373.41

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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.