Home / 5,976,004.80-8,964,007.20-1,932,484.80

Finding the Fourth Proportional to 5,976,004.80, 8,964,007.20 and 1,932,484.80

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Solution

The fourth proportional to 5,976,004.80, 8,964,007.20 and 1,932,484.80 is: 2,898,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,004.80 : 8,964,007.20 = 1,932,484.80 : x
  2. Step 2: Convert to fraction form
    5,976,004.80/8,964,007.20 = 1,932,484.80/x
  3. Step 3: Cross multiply
    5,976,004.80x = 8,964,007.20 × 1,932,484.80
  4. Step 4: Simplify right side
    5,976,004.80x = 17,322,807,661,090.56
  5. Step 5: Solve for x
    x = 17,322,807,661,090.56/5,976,004.80
  6. Step 6: Final answer
    x = 2,898,727.20

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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.