Home / 4,077,600.42-5,626,944.57-2,242,045.86

Finding the Fourth Proportional to 4,077,600.42, 5,626,944.57 and 2,242,045.86

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Solution

The fourth proportional to 4,077,600.42, 5,626,944.57 and 2,242,045.86 is: 3,093,944.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,600.42 : 5,626,944.57 = 2,242,045.86 : x
  2. Step 2: Convert to fraction form
    4,077,600.42/5,626,944.57 = 2,242,045.86/x
  3. Step 3: Cross multiply
    4,077,600.42x = 5,626,944.57 × 2,242,045.86
  4. Step 4: Simplify right side
    4,077,600.42x = 12,615,867,777,617.98
  5. Step 5: Solve for x
    x = 12,615,867,777,617.98/4,077,600.42
  6. Step 6: Final answer
    x = 3,093,944.10

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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.