Home / 5,392,413.03-8,072,922.34-2,827,545.91

Finding the Fourth Proportional to 5,392,413.03, 8,072,922.34 and 2,827,545.91

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Solution

The fourth proportional to 5,392,413.03, 8,072,922.34 and 2,827,545.91 is: 4,233,087.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,413.03 : 8,072,922.34 = 2,827,545.91 : x
  2. Step 2: Convert to fraction form
    5,392,413.03/8,072,922.34 = 2,827,545.91/x
  3. Step 3: Cross multiply
    5,392,413.03x = 8,072,922.34 × 2,827,545.91
  4. Step 4: Simplify right side
    5,392,413.03x = 22,826,558,527,566.76
  5. Step 5: Solve for x
    x = 22,826,558,527,566.76/5,392,413.03
  6. Step 6: Final answer
    x = 4,233,087.93

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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.