Home / 9,682,507-14,525,677.10-2,766,046.06

Finding the Fourth Proportional to 9,682,507, 14,525,677.10 and 2,766,046.06

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Solution

The fourth proportional to 9,682,507, 14,525,677.10 and 2,766,046.06 is: 4,149,616.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682,507 : 14,525,677.10 = 2,766,046.06 : x
  2. Step 2: Convert to fraction form
    9,682,507/14,525,677.10 = 2,766,046.06/x
  3. Step 3: Cross multiply
    9,682,507x = 14,525,677.10 × 2,766,046.06
  4. Step 4: Simplify right side
    9,682,507x = 40,178,691,911,287.23
  5. Step 5: Solve for x
    x = 40,178,691,911,287.23/9,682,507
  6. Step 6: Final answer
    x = 4,149,616.61

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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.