Home / 3,081,537-4,624,405.02-1,086,993

Finding the Fourth Proportional to 3,081,537, 4,624,405.02 and 1,086,993

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Solution

The fourth proportional to 3,081,537, 4,624,405.02 and 1,086,993 is: 1,631,230.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,537 : 4,624,405.02 = 1,086,993 : x
  2. Step 2: Convert to fraction form
    3,081,537/4,624,405.02 = 1,086,993/x
  3. Step 3: Cross multiply
    3,081,537x = 4,624,405.02 × 1,086,993
  4. Step 4: Simplify right side
    3,081,537x = 5,026,695,885,904.86
  5. Step 5: Solve for x
    x = 5,026,695,885,904.86/3,081,537
  6. Step 6: Final answer
    x = 1,631,230.09

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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.