Home / 2,634,413.96-3,951,621.12-741,154.52

Finding the Fourth Proportional to 2,634,413.96, 3,951,621.12 and 741,154.52

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Solution

The fourth proportional to 2,634,413.96, 3,951,621.12 and 741,154.52 is: 1,111,731.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,413.96 : 3,951,621.12 = 741,154.52 : x
  2. Step 2: Convert to fraction form
    2,634,413.96/3,951,621.12 = 741,154.52/x
  3. Step 3: Cross multiply
    2,634,413.96x = 3,951,621.12 × 741,154.52
  4. Step 4: Simplify right side
    2,634,413.96x = 2,928,761,854,415.46
  5. Step 5: Solve for x
    x = 2,928,761,854,415.46/2,634,413.96
  6. Step 6: Final answer
    x = 1,111,731.83

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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.