Home / 2,053,828.42-3,081,037.83-634,006.06

Finding the Fourth Proportional to 2,053,828.42, 3,081,037.83 and 634,006.06

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Solution

The fourth proportional to 2,053,828.42, 3,081,037.83 and 634,006.06 is: 951,100.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,828.42 : 3,081,037.83 = 634,006.06 : x
  2. Step 2: Convert to fraction form
    2,053,828.42/3,081,037.83 = 634,006.06/x
  3. Step 3: Cross multiply
    2,053,828.42x = 3,081,037.83 × 634,006.06
  4. Step 4: Simplify right side
    2,053,828.42x = 1,953,396,655,309.25
  5. Step 5: Solve for x
    x = 1,953,396,655,309.25/2,053,828.42
  6. Step 6: Final answer
    x = 951,100.22

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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.