Home / 1,003,906.06-1,385,333.76-584,929.14

Finding the Fourth Proportional to 1,003,906.06, 1,385,333.76 and 584,929.14

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Solution

The fourth proportional to 1,003,906.06, 1,385,333.76 and 584,929.14 is: 807,169.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,906.06 : 1,385,333.76 = 584,929.14 : x
  2. Step 2: Convert to fraction form
    1,003,906.06/1,385,333.76 = 584,929.14/x
  3. Step 3: Cross multiply
    1,003,906.06x = 1,385,333.76 × 584,929.14
  4. Step 4: Simplify right side
    1,003,906.06x = 810,322,084,849.77
  5. Step 5: Solve for x
    x = 810,322,084,849.77/1,003,906.06
  6. Step 6: Final answer
    x = 807,169.23

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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.