Home / 2,504,397.44-3,456,069-1,416,645.92

Finding the Fourth Proportional to 2,504,397.44, 3,456,069 and 1,416,645.92

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Solution

The fourth proportional to 2,504,397.44, 3,456,069 and 1,416,645.92 is: 1,954,971.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,397.44 : 3,456,069 = 1,416,645.92 : x
  2. Step 2: Convert to fraction form
    2,504,397.44/3,456,069 = 1,416,645.92/x
  3. Step 3: Cross multiply
    2,504,397.44x = 3,456,069 × 1,416,645.92
  4. Step 4: Simplify right side
    2,504,397.44x = 4,896,026,048,088.48
  5. Step 5: Solve for x
    x = 4,896,026,048,088.48/2,504,397.44
  6. Step 6: Final answer
    x = 1,954,971.67

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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.