Home / 1,504,250.70-2,075,894.19-923,182.62

Finding the Fourth Proportional to 1,504,250.70, 2,075,894.19 and 923,182.62

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Solution

The fourth proportional to 1,504,250.70, 2,075,894.19 and 923,182.62 is: 1,274,009.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,250.70 : 2,075,894.19 = 923,182.62 : x
  2. Step 2: Convert to fraction form
    1,504,250.70/2,075,894.19 = 923,182.62/x
  3. Step 3: Cross multiply
    1,504,250.70x = 2,075,894.19 × 923,182.62
  4. Step 4: Simplify right side
    1,504,250.70x = 1,916,429,437,166.98
  5. Step 5: Solve for x
    x = 1,916,429,437,166.98/1,504,250.70
  6. Step 6: Final answer
    x = 1,274,009.34

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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.