Home / 2,241,114.56-3,092,646.72-1,323,640.64

Finding the Fourth Proportional to 2,241,114.56, 3,092,646.72 and 1,323,640.64

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Solution

The fourth proportional to 2,241,114.56, 3,092,646.72 and 1,323,640.64 is: 1,826,570.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,114.56 : 3,092,646.72 = 1,323,640.64 : x
  2. Step 2: Convert to fraction form
    2,241,114.56/3,092,646.72 = 1,323,640.64/x
  3. Step 3: Cross multiply
    2,241,114.56x = 3,092,646.72 × 1,323,640.64
  4. Step 4: Simplify right side
    2,241,114.56x = 4,093,552,883,754.70
  5. Step 5: Solve for x
    x = 4,093,552,883,754.70/2,241,114.56
  6. Step 6: Final answer
    x = 1,826,570.12

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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.