Home / 3,570,642.06-5,354,274.91-1,383,236.27

Finding the Fourth Proportional to 3,570,642.06, 5,354,274.91 and 1,383,236.27

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Solution

The fourth proportional to 3,570,642.06, 5,354,274.91 and 1,383,236.27 is: 2,074,200.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,642.06 : 5,354,274.91 = 1,383,236.27 : x
  2. Step 2: Convert to fraction form
    3,570,642.06/5,354,274.91 = 1,383,236.27/x
  3. Step 3: Cross multiply
    3,570,642.06x = 5,354,274.91 × 1,383,236.27
  4. Step 4: Simplify right side
    3,570,642.06x = 7,406,227,255,062.99
  5. Step 5: Solve for x
    x = 7,406,227,255,062.99/3,570,642.06
  6. Step 6: Final answer
    x = 2,074,200.42

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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.