Home / 3,050,358.36-4,205,664.48-2,233,143.30

Finding the Fourth Proportional to 3,050,358.36, 4,205,664.48 and 2,233,143.30

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Solution

The fourth proportional to 3,050,358.36, 4,205,664.48 and 2,233,143.30 is: 3,078,933.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,358.36 : 4,205,664.48 = 2,233,143.30 : x
  2. Step 2: Convert to fraction form
    3,050,358.36/4,205,664.48 = 2,233,143.30/x
  3. Step 3: Cross multiply
    3,050,358.36x = 4,205,664.48 × 2,233,143.30
  4. Step 4: Simplify right side
    3,050,358.36x = 9,391,851,455,559.99
  5. Step 5: Solve for x
    x = 9,391,851,455,559.99/3,050,358.36
  6. Step 6: Final answer
    x = 3,078,933.80

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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.