Home / 1,444,936.44-1,993,256.28-893,475.84

Finding the Fourth Proportional to 1,444,936.44, 1,993,256.28 and 893,475.84

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Solution

The fourth proportional to 1,444,936.44, 1,993,256.28 and 893,475.84 is: 1,232,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,936.44 : 1,993,256.28 = 893,475.84 : x
  2. Step 2: Convert to fraction form
    1,444,936.44/1,993,256.28 = 893,475.84/x
  3. Step 3: Cross multiply
    1,444,936.44x = 1,993,256.28 × 893,475.84
  4. Step 4: Simplify right side
    1,444,936.44x = 1,780,926,329,108.28
  5. Step 5: Solve for x
    x = 1,780,926,329,108.28/1,444,936.44
  6. Step 6: Final answer
    x = 1,232,529.18

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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.