Home / 4,824,933.47-7,271,286.15-4,345,761.77

Finding the Fourth Proportional to 4,824,933.47, 7,271,286.15 and 4,345,761.77

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Solution

The fourth proportional to 4,824,933.47, 7,271,286.15 and 4,345,761.77 is: 6,549,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,933.47 : 7,271,286.15 = 4,345,761.77 : x
  2. Step 2: Convert to fraction form
    4,824,933.47/7,271,286.15 = 4,345,761.77/x
  3. Step 3: Cross multiply
    4,824,933.47x = 7,271,286.15 × 4,345,761.77
  4. Step 4: Simplify right side
    4,824,933.47x = 31,599,277,369,400.48
  5. Step 5: Solve for x
    x = 31,599,277,369,400.48/4,824,933.47
  6. Step 6: Final answer
    x = 6,549,163.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.