Home / 9,658,615.20-14,487,922.80-2,470,711.65

Finding the Fourth Proportional to 9,658,615.20, 14,487,922.80 and 2,470,711.65

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Solution

The fourth proportional to 9,658,615.20, 14,487,922.80 and 2,470,711.65 is: 3,706,067.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,615.20 : 14,487,922.80 = 2,470,711.65 : x
  2. Step 2: Convert to fraction form
    9,658,615.20/14,487,922.80 = 2,470,711.65/x
  3. Step 3: Cross multiply
    9,658,615.20x = 14,487,922.80 × 2,470,711.65
  4. Step 4: Simplify right side
    9,658,615.20x = 35,795,479,646,260.62
  5. Step 5: Solve for x
    x = 35,795,479,646,260.62/9,658,615.20
  6. Step 6: Final answer
    x = 3,706,067.48

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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.