Home / 3,025,014.56-4,539,413.52-1,227,897.44

Finding the Fourth Proportional to 3,025,014.56, 4,539,413.52 and 1,227,897.44

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Solution

The fourth proportional to 3,025,014.56, 4,539,413.52 and 1,227,897.44 is: 1,842,614.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,014.56 : 4,539,413.52 = 1,227,897.44 : x
  2. Step 2: Convert to fraction form
    3,025,014.56/4,539,413.52 = 1,227,897.44/x
  3. Step 3: Cross multiply
    3,025,014.56x = 4,539,413.52 × 1,227,897.44
  4. Step 4: Simplify right side
    3,025,014.56x = 5,573,934,240,309.39
  5. Step 5: Solve for x
    x = 5,573,934,240,309.39/3,025,014.56
  6. Step 6: Final answer
    x = 1,842,614.02

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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.