Home / 1,496,201.29-2,064,770.98-851,662.98

Finding the Fourth Proportional to 1,496,201.29, 2,064,770.98 and 851,662.98

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Solution

The fourth proportional to 1,496,201.29, 2,064,770.98 and 851,662.98 is: 1,175,302.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,201.29 : 2,064,770.98 = 851,662.98 : x
  2. Step 2: Convert to fraction form
    1,496,201.29/2,064,770.98 = 851,662.98/x
  3. Step 3: Cross multiply
    1,496,201.29x = 2,064,770.98 × 851,662.98
  4. Step 4: Simplify right side
    1,496,201.29x = 1,758,489,003,715.16
  5. Step 5: Solve for x
    x = 1,758,489,003,715.16/1,496,201.29
  6. Step 6: Final answer
    x = 1,175,302.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.