Home / 1,006,597.36-1,389,161.83-576,949.06

Finding the Fourth Proportional to 1,006,597.36, 1,389,161.83 and 576,949.06

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Solution

The fourth proportional to 1,006,597.36, 1,389,161.83 and 576,949.06 is: 796,222.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,597.36 : 1,389,161.83 = 576,949.06 : x
  2. Step 2: Convert to fraction form
    1,006,597.36/1,389,161.83 = 576,949.06/x
  3. Step 3: Cross multiply
    1,006,597.36x = 1,389,161.83 × 576,949.06
  4. Step 4: Simplify right side
    1,006,597.36x = 801,475,605,060.57
  5. Step 5: Solve for x
    x = 801,475,605,060.57/1,006,597.36
  6. Step 6: Final answer
    x = 796,222.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.