Home / 3,708,153.24-5,116,676.68-2,076,629.64

Finding the Fourth Proportional to 3,708,153.24, 5,116,676.68 and 2,076,629.64

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Solution

The fourth proportional to 3,708,153.24, 5,116,676.68 and 2,076,629.64 is: 2,865,427.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,153.24 : 5,116,676.68 = 2,076,629.64 : x
  2. Step 2: Convert to fraction form
    3,708,153.24/5,116,676.68 = 2,076,629.64/x
  3. Step 3: Cross multiply
    3,708,153.24x = 5,116,676.68 × 2,076,629.64
  4. Step 4: Simplify right side
    3,708,153.24x = 10,625,442,451,984.79
  5. Step 5: Solve for x
    x = 10,625,442,451,984.79/3,708,153.24
  6. Step 6: Final answer
    x = 2,865,427.01

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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.