Home / 3,334,160.97-5,000,661.90-937,436.81

Finding the Fourth Proportional to 3,334,160.97, 5,000,661.90 and 937,436.81

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Solution

The fourth proportional to 3,334,160.97, 5,000,661.90 and 937,436.81 is: 1,405,992.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,160.97 : 5,000,661.90 = 937,436.81 : x
  2. Step 2: Convert to fraction form
    3,334,160.97/5,000,661.90 = 937,436.81/x
  3. Step 3: Cross multiply
    3,334,160.97x = 5,000,661.90 × 937,436.81
  4. Step 4: Simplify right side
    3,334,160.97x = 4,687,804,514,421.23
  5. Step 5: Solve for x
    x = 4,687,804,514,421.23/3,334,160.97
  6. Step 6: Final answer
    x = 1,405,992.26

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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.