Home / 1,882,722.16-2,804,152.46-1,873,546.48

Finding the Fourth Proportional to 1,882,722.16, 2,804,152.46 and 1,873,546.48

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Solution

The fourth proportional to 1,882,722.16, 2,804,152.46 and 1,873,546.48 is: 2,790,486.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,722.16 : 2,804,152.46 = 1,873,546.48 : x
  2. Step 2: Convert to fraction form
    1,882,722.16/2,804,152.46 = 1,873,546.48/x
  3. Step 3: Cross multiply
    1,882,722.16x = 2,804,152.46 × 1,873,546.48
  4. Step 4: Simplify right side
    1,882,722.16x = 5,253,709,970,816.34
  5. Step 5: Solve for x
    x = 5,253,709,970,816.34/1,882,722.16
  6. Step 6: Final answer
    x = 2,790,486.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.