Home / 896,633.01-1,344,687.06-738,469.17

Finding the Fourth Proportional to 896,633.01, 1,344,687.06 and 738,469.17

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Solution

The fourth proportional to 896,633.01, 1,344,687.06 and 738,469.17 is: 1,107,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,633.01 : 1,344,687.06 = 738,469.17 : x
  2. Step 2: Convert to fraction form
    896,633.01/1,344,687.06 = 738,469.17/x
  3. Step 3: Cross multiply
    896,633.01x = 1,344,687.06 × 738,469.17
  4. Step 4: Simplify right side
    896,633.01x = 993,009,937,107.94
  5. Step 5: Solve for x
    x = 993,009,937,107.94/896,633.01
  6. Step 6: Final answer
    x = 1,107,487.60

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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.