Home / 3,570,381.73-5,354,435.35-1,173,673.95

Finding the Fourth Proportional to 3,570,381.73, 5,354,435.35 and 1,173,673.95

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Solution

The fourth proportional to 3,570,381.73, 5,354,435.35 and 1,173,673.95 is: 1,760,137.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,381.73 : 5,354,435.35 = 1,173,673.95 : x
  2. Step 2: Convert to fraction form
    3,570,381.73/5,354,435.35 = 1,173,673.95/x
  3. Step 3: Cross multiply
    3,570,381.73x = 5,354,435.35 × 1,173,673.95
  4. Step 4: Simplify right side
    3,570,381.73x = 6,284,361,260,481.96
  5. Step 5: Solve for x
    x = 6,284,361,260,481.96/3,570,381.73
  6. Step 6: Final answer
    x = 1,760,137.08

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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.