Home / 4,545,960.64-6,816,932.16-1,704,079.24

Finding the Fourth Proportional to 4,545,960.64, 6,816,932.16 and 1,704,079.24

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Solution

The fourth proportional to 4,545,960.64, 6,816,932.16 and 1,704,079.24 is: 2,555,365.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,960.64 : 6,816,932.16 = 1,704,079.24 : x
  2. Step 2: Convert to fraction form
    4,545,960.64/6,816,932.16 = 1,704,079.24/x
  3. Step 3: Cross multiply
    4,545,960.64x = 6,816,932.16 × 1,704,079.24
  4. Step 4: Simplify right side
    4,545,960.64x = 11,616,592,574,344.36
  5. Step 5: Solve for x
    x = 11,616,592,574,344.36/4,545,960.64
  6. Step 6: Final answer
    x = 2,555,365.85

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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.