Home / 1,902,944.22-2,629,326.87-1,834,826.46

Finding the Fourth Proportional to 1,902,944.22, 2,629,326.87 and 1,834,826.46

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Solution

The fourth proportional to 1,902,944.22, 2,629,326.87 and 1,834,826.46 is: 2,535,207.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,902,944.22 : 2,629,326.87 = 1,834,826.46 : x
  2. Step 2: Convert to fraction form
    1,902,944.22/2,629,326.87 = 1,834,826.46/x
  3. Step 3: Cross multiply
    1,902,944.22x = 2,629,326.87 × 1,834,826.46
  4. Step 4: Simplify right side
    1,902,944.22x = 4,824,358,513,064.98
  5. Step 5: Solve for x
    x = 4,824,358,513,064.98/1,902,944.22
  6. Step 6: Final answer
    x = 2,535,207.53

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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.