Home / 1,369,489.26-2,054,950.24-560,474.22

Finding the Fourth Proportional to 1,369,489.26, 2,054,950.24 and 560,474.22

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Solution

The fourth proportional to 1,369,489.26, 2,054,950.24 and 560,474.22 is: 841,004.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,489.26 : 2,054,950.24 = 560,474.22 : x
  2. Step 2: Convert to fraction form
    1,369,489.26/2,054,950.24 = 560,474.22/x
  3. Step 3: Cross multiply
    1,369,489.26x = 2,054,950.24 × 560,474.22
  4. Step 4: Simplify right side
    1,369,489.26x = 1,151,746,632,902.81
  5. Step 5: Solve for x
    x = 1,151,746,632,902.81/1,369,489.26
  6. Step 6: Final answer
    x = 841,004.50

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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.