Home / 5,876,413.60-8,804,122.80-4,805,658.40

Finding the Fourth Proportional to 5,876,413.60, 8,804,122.80 and 4,805,658.40

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Solution

The fourth proportional to 5,876,413.60, 8,804,122.80 and 4,805,658.40 is: 7,199,902.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,413.60 : 8,804,122.80 = 4,805,658.40 : x
  2. Step 2: Convert to fraction form
    5,876,413.60/8,804,122.80 = 4,805,658.40/x
  3. Step 3: Cross multiply
    5,876,413.60x = 8,804,122.80 × 4,805,658.40
  4. Step 4: Simplify right side
    5,876,413.60x = 42,309,606,688,451.52
  5. Step 5: Solve for x
    x = 42,309,606,688,451.52/5,876,413.60
  6. Step 6: Final answer
    x = 7,199,902.79

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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.