Home / 5,525,664.44-8,289,617.69-1,738,266.44

Finding the Fourth Proportional to 5,525,664.44, 8,289,617.69 and 1,738,266.44

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Solution

The fourth proportional to 5,525,664.44, 8,289,617.69 and 1,738,266.44 is: 2,607,752.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,664.44 : 8,289,617.69 = 1,738,266.44 : x
  2. Step 2: Convert to fraction form
    5,525,664.44/8,289,617.69 = 1,738,266.44/x
  3. Step 3: Cross multiply
    5,525,664.44x = 8,289,617.69 × 1,738,266.44
  4. Step 4: Simplify right side
    5,525,664.44x = 14,409,564,193,854.90
  5. Step 5: Solve for x
    x = 14,409,564,193,854.90/5,525,664.44
  6. Step 6: Final answer
    x = 2,607,752.31

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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.