Home / 11,033,126.20-16,553,413.74-4,884,259.69

Finding the Fourth Proportional to 11,033,126.20, 16,553,413.74 and 4,884,259.69

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Solution

The fourth proportional to 11,033,126.20, 16,553,413.74 and 4,884,259.69 is: 7,328,038.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033,126.20 : 16,553,413.74 = 4,884,259.69 : x
  2. Step 2: Convert to fraction form
    11,033,126.20/16,553,413.74 = 4,884,259.69/x
  3. Step 3: Cross multiply
    11,033,126.20x = 16,553,413.74 × 4,884,259.69
  4. Step 4: Simplify right side
    11,033,126.20x = 80,851,171,462,174.16
  5. Step 5: Solve for x
    x = 80,851,171,462,174.16/11,033,126.20
  6. Step 6: Final answer
    x = 7,328,038.31

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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.