Home / 3,533,458.21-5,302,825.38-2,624,739.05

Finding the Fourth Proportional to 3,533,458.21, 5,302,825.38 and 2,624,739.05

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Solution

The fourth proportional to 3,533,458.21, 5,302,825.38 and 2,624,739.05 is: 3,939,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,458.21 : 5,302,825.38 = 2,624,739.05 : x
  2. Step 2: Convert to fraction form
    3,533,458.21/5,302,825.38 = 2,624,739.05/x
  3. Step 3: Cross multiply
    3,533,458.21x = 5,302,825.38 × 2,624,739.05
  4. Step 4: Simplify right side
    3,533,458.21x = 13,918,532,863,474.15
  5. Step 5: Solve for x
    x = 13,918,532,863,474.15/3,533,458.21
  6. Step 6: Final answer
    x = 3,939,068.20

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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.