Home / 6,335,986.95-8,743,608.45-3,583,214.91

Finding the Fourth Proportional to 6,335,986.95, 8,743,608.45 and 3,583,214.91

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Solution

The fourth proportional to 6,335,986.95, 8,743,608.45 and 3,583,214.91 is: 4,944,806.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,986.95 : 8,743,608.45 = 3,583,214.91 : x
  2. Step 2: Convert to fraction form
    6,335,986.95/8,743,608.45 = 3,583,214.91/x
  3. Step 3: Cross multiply
    6,335,986.95x = 8,743,608.45 × 3,583,214.91
  4. Step 4: Simplify right side
    6,335,986.95x = 31,330,228,165,241.99
  5. Step 5: Solve for x
    x = 31,330,228,165,241.99/6,335,986.95
  6. Step 6: Final answer
    x = 4,944,806.30

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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.