Home / 4,109,157.27-5,670,804.06-2,273,585.67

Finding the Fourth Proportional to 4,109,157.27, 5,670,804.06 and 2,273,585.67

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Solution

The fourth proportional to 4,109,157.27, 5,670,804.06 and 2,273,585.67 is: 3,137,640.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,157.27 : 5,670,804.06 = 2,273,585.67 : x
  2. Step 2: Convert to fraction form
    4,109,157.27/5,670,804.06 = 2,273,585.67/x
  3. Step 3: Cross multiply
    4,109,157.27x = 5,670,804.06 × 2,273,585.67
  4. Step 4: Simplify right side
    4,109,157.27x = 12,893,058,848,193.82
  5. Step 5: Solve for x
    x = 12,893,058,848,193.82/4,109,157.27
  6. Step 6: Final answer
    x = 3,137,640.64

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Double scale
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1.5x scale

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.