Home / 5,912,277.16-8,158,954.38-3,196,023.16

Finding the Fourth Proportional to 5,912,277.16, 8,158,954.38 and 3,196,023.16

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Solution

The fourth proportional to 5,912,277.16, 8,158,954.38 and 3,196,023.16 is: 4,410,518.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,277.16 : 8,158,954.38 = 3,196,023.16 : x
  2. Step 2: Convert to fraction form
    5,912,277.16/8,158,954.38 = 3,196,023.16/x
  3. Step 3: Cross multiply
    5,912,277.16x = 8,158,954.38 × 3,196,023.16
  4. Step 4: Simplify right side
    5,912,277.16x = 26,076,207,159,863.44
  5. Step 5: Solve for x
    x = 26,076,207,159,863.44/5,912,277.16
  6. Step 6: Final answer
    x = 4,410,518.39

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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.