Home / 1,093,844.64-1,640,760.06-588,643.58

Finding the Fourth Proportional to 1,093,844.64, 1,640,760.06 and 588,643.58

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Solution

The fourth proportional to 1,093,844.64, 1,640,760.06 and 588,643.58 is: 882,961.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,844.64 : 1,640,760.06 = 588,643.58 : x
  2. Step 2: Convert to fraction form
    1,093,844.64/1,640,760.06 = 588,643.58/x
  3. Step 3: Cross multiply
    1,093,844.64x = 1,640,760.06 × 588,643.58
  4. Step 4: Simplify right side
    1,093,844.64x = 965,822,875,639.42
  5. Step 5: Solve for x
    x = 965,822,875,639.42/1,093,844.64
  6. Step 6: Final answer
    x = 882,961.66

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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.