Home / 9,578,837.52-14,355,780.60-3,892,413.96

Finding the Fourth Proportional to 9,578,837.52, 14,355,780.60 and 3,892,413.96

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Solution

The fourth proportional to 9,578,837.52, 14,355,780.60 and 3,892,413.96 is: 5,833,551.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,837.52 : 14,355,780.60 = 3,892,413.96 : x
  2. Step 2: Convert to fraction form
    9,578,837.52/14,355,780.60 = 3,892,413.96/x
  3. Step 3: Cross multiply
    9,578,837.52x = 14,355,780.60 × 3,892,413.96
  4. Step 4: Simplify right side
    9,578,837.52x = 55,878,640,814,137.17
  5. Step 5: Solve for x
    x = 55,878,640,814,137.17/9,578,837.52
  6. Step 6: Final answer
    x = 5,833,551.38

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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.