Home / 9,793,219.20-14,682,830.40-4,397,452.80

Finding the Fourth Proportional to 9,793,219.20, 14,682,830.40 and 4,397,452.80

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Solution

The fourth proportional to 9,793,219.20, 14,682,830.40 and 4,397,452.80 is: 6,593,036.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,219.20 : 14,682,830.40 = 4,397,452.80 : x
  2. Step 2: Convert to fraction form
    9,793,219.20/14,682,830.40 = 4,397,452.80/x
  3. Step 3: Cross multiply
    9,793,219.20x = 14,682,830.40 × 4,397,452.80
  4. Step 4: Simplify right side
    9,793,219.20x = 64,567,053,654,405.12
  5. Step 5: Solve for x
    x = 64,567,053,654,405.12/9,793,219.20
  6. Step 6: Final answer
    x = 6,593,036.71

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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.