Home / 11,087,826.75-15,301,039.59-6,193,118.52

Finding the Fourth Proportional to 11,087,826.75, 15,301,039.59 and 6,193,118.52

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Solution

The fourth proportional to 11,087,826.75, 15,301,039.59 and 6,193,118.52 is: 8,546,413.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,826.75 : 15,301,039.59 = 6,193,118.52 : x
  2. Step 2: Convert to fraction form
    11,087,826.75/15,301,039.59 = 6,193,118.52/x
  3. Step 3: Cross multiply
    11,087,826.75x = 15,301,039.59 × 6,193,118.52
  4. Step 4: Simplify right side
    11,087,826.75x = 94,761,151,660,082.20
  5. Step 5: Solve for x
    x = 94,761,151,660,082.20/11,087,826.75
  6. Step 6: Final answer
    x = 8,546,413.45

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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.