Home / 2,699,500.62-4,050,261.81-1,401,844.26

Finding the Fourth Proportional to 2,699,500.62, 4,050,261.81 and 1,401,844.26

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Solution

The fourth proportional to 2,699,500.62, 4,050,261.81 and 1,401,844.26 is: 2,103,291.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,500.62 : 4,050,261.81 = 1,401,844.26 : x
  2. Step 2: Convert to fraction form
    2,699,500.62/4,050,261.81 = 1,401,844.26/x
  3. Step 3: Cross multiply
    2,699,500.62x = 4,050,261.81 × 1,401,844.26
  4. Step 4: Simplify right side
    2,699,500.62x = 5,677,836,269,845.71
  5. Step 5: Solve for x
    x = 5,677,836,269,845.71/2,699,500.62
  6. Step 6: Final answer
    x = 2,103,291.34

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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.