Home / 4,846,294.80-7,269,518.05-1,434,927.45

Finding the Fourth Proportional to 4,846,294.80, 7,269,518.05 and 1,434,927.45

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Solution

The fourth proportional to 4,846,294.80, 7,269,518.05 and 1,434,927.45 is: 2,152,413.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,294.80 : 7,269,518.05 = 1,434,927.45 : x
  2. Step 2: Convert to fraction form
    4,846,294.80/7,269,518.05 = 1,434,927.45/x
  3. Step 3: Cross multiply
    4,846,294.80x = 7,269,518.05 × 1,434,927.45
  4. Step 4: Simplify right side
    4,846,294.80x = 10,431,230,991,040.83
  5. Step 5: Solve for x
    x = 10,431,230,991,040.83/4,846,294.80
  6. Step 6: Final answer
    x = 2,152,413.63

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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.