Home / 1,596,685.24-2,203,914.06-985,028.32

Finding the Fourth Proportional to 1,596,685.24, 2,203,914.06 and 985,028.32

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Solution

The fourth proportional to 1,596,685.24, 2,203,914.06 and 985,028.32 is: 1,359,640.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,685.24 : 2,203,914.06 = 985,028.32 : x
  2. Step 2: Convert to fraction form
    1,596,685.24/2,203,914.06 = 985,028.32/x
  3. Step 3: Cross multiply
    1,596,685.24x = 2,203,914.06 × 985,028.32
  4. Step 4: Simplify right side
    1,596,685.24x = 2,170,917,763,946.18
  5. Step 5: Solve for x
    x = 2,170,917,763,946.18/1,596,685.24
  6. Step 6: Final answer
    x = 1,359,640.40

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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.