Home / 2,083,334.01-3,118,774.87-1,260,181.52

Finding the Fourth Proportional to 2,083,334.01, 3,118,774.87 and 1,260,181.52

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Solution

The fourth proportional to 2,083,334.01, 3,118,774.87 and 1,260,181.52 is: 1,886,506.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,334.01 : 3,118,774.87 = 1,260,181.52 : x
  2. Step 2: Convert to fraction form
    2,083,334.01/3,118,774.87 = 1,260,181.52/x
  3. Step 3: Cross multiply
    2,083,334.01x = 3,118,774.87 × 1,260,181.52
  4. Step 4: Simplify right side
    2,083,334.01x = 3,930,222,449,913.50
  5. Step 5: Solve for x
    x = 3,930,222,449,913.50/2,083,334.01
  6. Step 6: Final answer
    x = 1,886,506.16

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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.