Home / 1,622,580.48-2,444,824.44-1,344,460.32

Finding the Fourth Proportional to 1,622,580.48, 2,444,824.44 and 1,344,460.32

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Solution

The fourth proportional to 1,622,580.48, 2,444,824.44 and 1,344,460.32 is: 2,025,766.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,580.48 : 2,444,824.44 = 1,344,460.32 : x
  2. Step 2: Convert to fraction form
    1,622,580.48/2,444,824.44 = 1,344,460.32/x
  3. Step 3: Cross multiply
    1,622,580.48x = 2,444,824.44 × 1,344,460.32
  4. Step 4: Simplify right side
    1,622,580.48x = 3,286,969,448,946.22
  5. Step 5: Solve for x
    x = 3,286,969,448,946.22/1,622,580.48
  6. Step 6: Final answer
    x = 2,025,766.67

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.