Home / 3,010,248.36-4,515,196.77-2,201,452.02

Finding the Fourth Proportional to 3,010,248.36, 4,515,196.77 and 2,201,452.02

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Solution

The fourth proportional to 3,010,248.36, 4,515,196.77 and 2,201,452.02 is: 3,302,049.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,248.36 : 4,515,196.77 = 2,201,452.02 : x
  2. Step 2: Convert to fraction form
    3,010,248.36/4,515,196.77 = 2,201,452.02/x
  3. Step 3: Cross multiply
    3,010,248.36x = 4,515,196.77 × 2,201,452.02
  4. Step 4: Simplify right side
    3,010,248.36x = 9,939,989,050,013.98
  5. Step 5: Solve for x
    x = 9,939,989,050,013.98/3,010,248.36
  6. Step 6: Final answer
    x = 3,302,049.49

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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.