Home / 2,028,693.65-3,043,446.30-662,558.00

Finding the Fourth Proportional to 2,028,693.65, 3,043,446.30 and 662,558.00

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Solution

The fourth proportional to 2,028,693.65, 3,043,446.30 and 662,558.00 is: 993,969.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,693.65 : 3,043,446.30 = 662,558.00 : x
  2. Step 2: Convert to fraction form
    2,028,693.65/3,043,446.30 = 662,558.00/x
  3. Step 3: Cross multiply
    2,028,693.65x = 3,043,446.30 × 662,558.00
  4. Step 4: Simplify right side
    2,028,693.65x = 2,016,459,678,418.17
  5. Step 5: Solve for x
    x = 2,016,459,678,418.17/2,028,693.65
  6. Step 6: Final answer
    x = 993,969.53

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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.