Home / 3,267,649.08-4,509,413.64-1,817,345.16

Finding the Fourth Proportional to 3,267,649.08, 4,509,413.64 and 1,817,345.16

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Solution

The fourth proportional to 3,267,649.08, 4,509,413.64 and 1,817,345.16 is: 2,507,968.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,649.08 : 4,509,413.64 = 1,817,345.16 : x
  2. Step 2: Convert to fraction form
    3,267,649.08/4,509,413.64 = 1,817,345.16/x
  3. Step 3: Cross multiply
    3,267,649.08x = 4,509,413.64 × 1,817,345.16
  4. Step 4: Simplify right side
    3,267,649.08x = 8,195,161,053,091.98
  5. Step 5: Solve for x
    x = 8,195,161,053,091.98/3,267,649.08
  6. Step 6: Final answer
    x = 2,507,968.53

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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.