Home / 3,822,508.36-5,275,059.96-2,103,628.84

Finding the Fourth Proportional to 3,822,508.36, 5,275,059.96 and 2,103,628.84

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Solution

The fourth proportional to 3,822,508.36, 5,275,059.96 and 2,103,628.84 is: 2,903,006.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,508.36 : 5,275,059.96 = 2,103,628.84 : x
  2. Step 2: Convert to fraction form
    3,822,508.36/5,275,059.96 = 2,103,628.84/x
  3. Step 3: Cross multiply
    3,822,508.36x = 5,275,059.96 × 2,103,628.84
  4. Step 4: Simplify right side
    3,822,508.36x = 11,096,768,264,585.25
  5. Step 5: Solve for x
    x = 11,096,768,264,585.25/3,822,508.36
  6. Step 6: Final answer
    x = 2,903,006.93

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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.