Home / 9,609,260.73-13,261,039.99-5,888,027.11

Finding the Fourth Proportional to 9,609,260.73, 13,261,039.99 and 5,888,027.11

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Solution

The fourth proportional to 9,609,260.73, 13,261,039.99 and 5,888,027.11 is: 8,125,636.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,260.73 : 13,261,039.99 = 5,888,027.11 : x
  2. Step 2: Convert to fraction form
    9,609,260.73/13,261,039.99 = 5,888,027.11/x
  3. Step 3: Cross multiply
    9,609,260.73x = 13,261,039.99 × 5,888,027.11
  4. Step 4: Simplify right side
    9,609,260.73x = 78,081,362,920,041.47
  5. Step 5: Solve for x
    x = 78,081,362,920,041.47/9,609,260.73
  6. Step 6: Final answer
    x = 8,125,636.83

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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.