Home / 4,134,942.18-6,202,413.54-1,295,275.50

Finding the Fourth Proportional to 4,134,942.18, 6,202,413.54 and 1,295,275.50

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Solution

The fourth proportional to 4,134,942.18, 6,202,413.54 and 1,295,275.50 is: 1,942,913.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,942.18 : 6,202,413.54 = 1,295,275.50 : x
  2. Step 2: Convert to fraction form
    4,134,942.18/6,202,413.54 = 1,295,275.50/x
  3. Step 3: Cross multiply
    4,134,942.18x = 6,202,413.54 × 1,295,275.50
  4. Step 4: Simplify right side
    4,134,942.18x = 8,033,834,299,230.27
  5. Step 5: Solve for x
    x = 8,033,834,299,230.27/4,134,942.18
  6. Step 6: Final answer
    x = 1,942,913.33

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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.