Home / 11,792,030.69-17,682,026.36-5,396,799.84

Finding the Fourth Proportional to 11,792,030.69, 17,682,026.36 and 5,396,799.84

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Solution

The fourth proportional to 11,792,030.69, 17,682,026.36 and 5,396,799.84 is: 8,092,444.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,792,030.69 : 17,682,026.36 = 5,396,799.84 : x
  2. Step 2: Convert to fraction form
    11,792,030.69/17,682,026.36 = 5,396,799.84/x
  3. Step 3: Cross multiply
    11,792,030.69x = 17,682,026.36 × 5,396,799.84
  4. Step 4: Simplify right side
    11,792,030.69x = 95,426,357,003,539.78
  5. Step 5: Solve for x
    x = 95,426,357,003,539.78/11,792,030.69
  6. Step 6: Final answer
    x = 8,092,444.77

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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.