Home / 1,014,455.14-1,399,945.89-584,732.32

Finding the Fourth Proportional to 1,014,455.14, 1,399,945.89 and 584,732.32

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Solution

The fourth proportional to 1,014,455.14, 1,399,945.89 and 584,732.32 is: 806,929.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,455.14 : 1,399,945.89 = 584,732.32 : x
  2. Step 2: Convert to fraction form
    1,014,455.14/1,399,945.89 = 584,732.32/x
  3. Step 3: Cross multiply
    1,014,455.14x = 1,399,945.89 × 584,732.32
  4. Step 4: Simplify right side
    1,014,455.14x = 818,593,608,134.17
  5. Step 5: Solve for x
    x = 818,593,608,134.17/1,014,455.14
  6. Step 6: Final answer
    x = 806,929.33

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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.