Home / 7,025,040.39-10,539,237.75-2,232,738.37

Finding the Fourth Proportional to 7,025,040.39, 10,539,237.75 and 2,232,738.37

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Solution

The fourth proportional to 7,025,040.39, 10,539,237.75 and 2,232,738.37 is: 3,349,640.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025,040.39 : 10,539,237.75 = 2,232,738.37 : x
  2. Step 2: Convert to fraction form
    7,025,040.39/10,539,237.75 = 2,232,738.37/x
  3. Step 3: Cross multiply
    7,025,040.39x = 10,539,237.75 × 2,232,738.37
  4. Step 4: Simplify right side
    7,025,040.39x = 23,531,360,519,778.74
  5. Step 5: Solve for x
    x = 23,531,360,519,778.74/7,025,040.39
  6. Step 6: Final answer
    x = 3,349,640.60

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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.