Home / 17,804,559.35-26,706,839.03-6,440,907.35

Finding the Fourth Proportional to 17,804,559.35, 26,706,839.03 and 6,440,907.35

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Solution

The fourth proportional to 17,804,559.35, 26,706,839.03 and 6,440,907.35 is: 9,661,361.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,559.35 : 26,706,839.03 = 6,440,907.35 : x
  2. Step 2: Convert to fraction form
    17,804,559.35/26,706,839.03 = 6,440,907.35/x
  3. Step 3: Cross multiply
    17,804,559.35x = 26,706,839.03 × 6,440,907.35
  4. Step 4: Simplify right side
    17,804,559.35x = 172,016,275,803,593.88
  5. Step 5: Solve for x
    x = 172,016,275,803,593.88/17,804,559.35
  6. Step 6: Final answer
    x = 9,661,361.03

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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.