Home / 2,736,485.56-4,100,840.34-1,295,631.64

Finding the Fourth Proportional to 2,736,485.56, 4,100,840.34 and 1,295,631.64

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Solution

The fourth proportional to 2,736,485.56, 4,100,840.34 and 1,295,631.64 is: 1,941,606.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,485.56 : 4,100,840.34 = 1,295,631.64 : x
  2. Step 2: Convert to fraction form
    2,736,485.56/4,100,840.34 = 1,295,631.64/x
  3. Step 3: Cross multiply
    2,736,485.56x = 4,100,840.34 × 1,295,631.64
  4. Step 4: Simplify right side
    2,736,485.56x = 5,313,178,495,092.36
  5. Step 5: Solve for x
    x = 5,313,178,495,092.36/2,736,485.56
  6. Step 6: Final answer
    x = 1,941,606.63

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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.