Home / 4,529,183.56-6,793,600.38-1,689,291.16

Finding the Fourth Proportional to 4,529,183.56, 6,793,600.38 and 1,689,291.16

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Solution

The fourth proportional to 4,529,183.56, 6,793,600.38 and 1,689,291.16 is: 2,533,871.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,183.56 : 6,793,600.38 = 1,689,291.16 : x
  2. Step 2: Convert to fraction form
    4,529,183.56/6,793,600.38 = 1,689,291.16/x
  3. Step 3: Cross multiply
    4,529,183.56x = 6,793,600.38 × 1,689,291.16
  4. Step 4: Simplify right side
    4,529,183.56x = 11,476,369,066,506.64
  5. Step 5: Solve for x
    x = 11,476,369,066,506.64/4,529,183.56
  6. Step 6: Final answer
    x = 2,533,871.48

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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.