Home / 650,995.98-976,633.29-201,706.86

Finding the Fourth Proportional to 650,995.98, 976,633.29 and 201,706.86

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Solution

The fourth proportional to 650,995.98, 976,633.29 and 201,706.86 is: 302,603.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,995.98 : 976,633.29 = 201,706.86 : x
  2. Step 2: Convert to fraction form
    650,995.98/976,633.29 = 201,706.86/x
  3. Step 3: Cross multiply
    650,995.98x = 976,633.29 × 201,706.86
  4. Step 4: Simplify right side
    650,995.98x = 196,993,634,297.37
  5. Step 5: Solve for x
    x = 196,993,634,297.37/650,995.98
  6. Step 6: Final answer
    x = 302,603.46

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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.