Home / 4,078,325.44-5,627,941.86-2,242,768.24

Finding the Fourth Proportional to 4,078,325.44, 5,627,941.86 and 2,242,768.24

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Solution

The fourth proportional to 4,078,325.44, 5,627,941.86 and 2,242,768.24 is: 3,094,939.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,325.44 : 5,627,941.86 = 2,242,768.24 : x
  2. Step 2: Convert to fraction form
    4,078,325.44/5,627,941.86 = 2,242,768.24/x
  3. Step 3: Cross multiply
    4,078,325.44x = 5,627,941.86 × 2,242,768.24
  4. Step 4: Simplify right side
    4,078,325.44x = 12,622,169,260,174.53
  5. Step 5: Solve for x
    x = 12,622,169,260,174.53/4,078,325.44
  6. Step 6: Final answer
    x = 3,094,939.20

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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.