Home / 1,167,337.88-1,610,950.90-658,040.26

Finding the Fourth Proportional to 1,167,337.88, 1,610,950.90 and 658,040.26

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Solution

The fourth proportional to 1,167,337.88, 1,610,950.90 and 658,040.26 is: 908,109.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,337.88 : 1,610,950.90 = 658,040.26 : x
  2. Step 2: Convert to fraction form
    1,167,337.88/1,610,950.90 = 658,040.26/x
  3. Step 3: Cross multiply
    1,167,337.88x = 1,610,950.90 × 658,040.26
  4. Step 4: Simplify right side
    1,167,337.88x = 1,060,070,549,083.23
  5. Step 5: Solve for x
    x = 1,060,070,549,083.23/1,167,337.88
  6. Step 6: Final answer
    x = 908,109.44

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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.