Home / 3,722,453.04-5,135,676.96-2,434,047.60

Finding the Fourth Proportional to 3,722,453.04, 5,135,676.96 and 2,434,047.60

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Solution

The fourth proportional to 3,722,453.04, 5,135,676.96 and 2,434,047.60 is: 3,358,130.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,453.04 : 5,135,676.96 = 2,434,047.60 : x
  2. Step 2: Convert to fraction form
    3,722,453.04/5,135,676.96 = 2,434,047.60/x
  3. Step 3: Cross multiply
    3,722,453.04x = 5,135,676.96 × 2,434,047.60
  4. Step 4: Simplify right side
    3,722,453.04x = 12,500,482,178,863.30
  5. Step 5: Solve for x
    x = 12,500,482,178,863.30/3,722,453.04
  6. Step 6: Final answer
    x = 3,358,130.26

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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.