Home / 2,803,816.73-4,205,725.56-884,922

Finding the Fourth Proportional to 2,803,816.73, 4,205,725.56 and 884,922

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Solution

The fourth proportional to 2,803,816.73, 4,205,725.56 and 884,922 is: 1,327,383.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,816.73 : 4,205,725.56 = 884,922 : x
  2. Step 2: Convert to fraction form
    2,803,816.73/4,205,725.56 = 884,922/x
  3. Step 3: Cross multiply
    2,803,816.73x = 4,205,725.56 × 884,922
  4. Step 4: Simplify right side
    2,803,816.73x = 3,721,739,074,006.32
  5. Step 5: Solve for x
    x = 3,721,739,074,006.32/2,803,816.73
  6. Step 6: Final answer
    x = 1,327,383.15

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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.