Home / 1,167,241.82-1,610,796.57-651,029.16

Finding the Fourth Proportional to 1,167,241.82, 1,610,796.57 and 651,029.16

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Solution

The fourth proportional to 1,167,241.82, 1,610,796.57 and 651,029.16 is: 898,421.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,241.82 : 1,610,796.57 = 651,029.16 : x
  2. Step 2: Convert to fraction form
    1,167,241.82/1,610,796.57 = 651,029.16/x
  3. Step 3: Cross multiply
    1,167,241.82x = 1,610,796.57 × 651,029.16
  4. Step 4: Simplify right side
    1,167,241.82x = 1,048,675,537,897.98
  5. Step 5: Solve for x
    x = 1,048,675,537,897.98/1,167,241.82
  6. Step 6: Final answer
    x = 898,421.83

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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.