Home / 1,223,664.37-1,835,532.75-584,035.51

Finding the Fourth Proportional to 1,223,664.37, 1,835,532.75 and 584,035.51

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Solution

The fourth proportional to 1,223,664.37, 1,835,532.75 and 584,035.51 is: 876,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,664.37 : 1,835,532.75 = 584,035.51 : x
  2. Step 2: Convert to fraction form
    1,223,664.37/1,835,532.75 = 584,035.51/x
  3. Step 3: Cross multiply
    1,223,664.37x = 1,835,532.75 × 584,035.51
  4. Step 4: Simplify right side
    1,223,664.37x = 1,072,016,305,767.95
  5. Step 5: Solve for x
    x = 1,072,016,305,767.95/1,223,664.37
  6. Step 6: Final answer
    x = 876,070.54

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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.