Home / 2,156,693.68-3,235,455.24-826,894

Finding the Fourth Proportional to 2,156,693.68, 3,235,455.24 and 826,894

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Solution

The fourth proportional to 2,156,693.68, 3,235,455.24 and 826,894 is: 1,240,500.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,693.68 : 3,235,455.24 = 826,894 : x
  2. Step 2: Convert to fraction form
    2,156,693.68/3,235,455.24 = 826,894/x
  3. Step 3: Cross multiply
    2,156,693.68x = 3,235,455.24 × 826,894
  4. Step 4: Simplify right side
    2,156,693.68x = 2,675,378,525,224.56
  5. Step 5: Solve for x
    x = 2,675,378,525,224.56/2,156,693.68
  6. Step 6: Final answer
    x = 1,240,500.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.