Home / 6,163,884.80-9,245,827.20-5,790,636.80

Finding the Fourth Proportional to 6,163,884.80, 9,245,827.20 and 5,790,636.80

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Solution

The fourth proportional to 6,163,884.80, 9,245,827.20 and 5,790,636.80 is: 8,685,955.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,884.80 : 9,245,827.20 = 5,790,636.80 : x
  2. Step 2: Convert to fraction form
    6,163,884.80/9,245,827.20 = 5,790,636.80/x
  3. Step 3: Cross multiply
    6,163,884.80x = 9,245,827.20 × 5,790,636.80
  4. Step 4: Simplify right side
    6,163,884.80x = 53,539,227,230,760.95
  5. Step 5: Solve for x
    x = 53,539,227,230,760.95/6,163,884.80
  6. Step 6: Final answer
    x = 8,685,955.20

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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.