Home / 1,444,938.44-1,993,259.04-893,477.84

Finding the Fourth Proportional to 1,444,938.44, 1,993,259.04 and 893,477.84

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Solution

The fourth proportional to 1,444,938.44, 1,993,259.04 and 893,477.84 is: 1,232,531.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,938.44 : 1,993,259.04 = 893,477.84 : x
  2. Step 2: Convert to fraction form
    1,444,938.44/1,993,259.04 = 893,477.84/x
  3. Step 3: Cross multiply
    1,444,938.44x = 1,993,259.04 × 893,477.84
  4. Step 4: Simplify right side
    1,444,938.44x = 1,780,932,781,619.67
  5. Step 5: Solve for x
    x = 1,780,932,781,619.67/1,444,938.44
  6. Step 6: Final answer
    x = 1,232,531.94

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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.