Home / 9,682,501.32-14,525,668.58-2,766,040.35

Finding the Fourth Proportional to 9,682,501.32, 14,525,668.58 and 2,766,040.35

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Solution

The fourth proportional to 9,682,501.32, 14,525,668.58 and 2,766,040.35 is: 4,149,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682,501.32 : 14,525,668.58 = 2,766,040.35 : x
  2. Step 2: Convert to fraction form
    9,682,501.32/14,525,668.58 = 2,766,040.35/x
  3. Step 3: Cross multiply
    9,682,501.32x = 14,525,668.58 × 2,766,040.35
  4. Step 4: Simplify right side
    9,682,501.32x = 40,178,585,389,177
  5. Step 5: Solve for x
    x = 40,178,585,389,177/9,682,501.32
  6. Step 6: Final answer
    x = 4,149,608.05

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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.