Home / 7,264,413.54-10,024,890.21-4,210,399.26

Finding the Fourth Proportional to 7,264,413.54, 10,024,890.21 and 4,210,399.26

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Solution

The fourth proportional to 7,264,413.54, 10,024,890.21 and 4,210,399.26 is: 5,810,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,413.54 : 10,024,890.21 = 4,210,399.26 : x
  2. Step 2: Convert to fraction form
    7,264,413.54/10,024,890.21 = 4,210,399.26/x
  3. Step 3: Cross multiply
    7,264,413.54x = 10,024,890.21 × 4,210,399.26
  4. Step 4: Simplify right side
    7,264,413.54x = 42,208,790,321,765.25
  5. Step 5: Solve for x
    x = 42,208,790,321,765.25/7,264,413.54
  6. Step 6: Final answer
    x = 5,810,350.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.