Home / 6,363,326-8,781,391.36-3,501,758

Finding the Fourth Proportional to 6,363,326, 8,781,391.36 and 3,501,758

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Solution

The fourth proportional to 6,363,326, 8,781,391.36 and 3,501,758 is: 4,832,426.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,326 : 8,781,391.36 = 3,501,758 : x
  2. Step 2: Convert to fraction form
    6,363,326/8,781,391.36 = 3,501,758/x
  3. Step 3: Cross multiply
    6,363,326x = 8,781,391.36 × 3,501,758
  4. Step 4: Simplify right side
    6,363,326x = 30,750,307,446,010.88
  5. Step 5: Solve for x
    x = 30,750,307,446,010.88/6,363,326
  6. Step 6: Final answer
    x = 4,832,426.85

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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.