Home / 4,379,198.24-6,041,973.08-2,543,302.64

Finding the Fourth Proportional to 4,379,198.24, 6,041,973.08 and 2,543,302.64

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Solution

The fourth proportional to 4,379,198.24, 6,041,973.08 and 2,543,302.64 is: 3,508,990.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,198.24 : 6,041,973.08 = 2,543,302.64 : x
  2. Step 2: Convert to fraction form
    4,379,198.24/6,041,973.08 = 2,543,302.64/x
  3. Step 3: Cross multiply
    4,379,198.24x = 6,041,973.08 × 2,543,302.64
  4. Step 4: Simplify right side
    4,379,198.24x = 15,366,566,085,172.93
  5. Step 5: Solve for x
    x = 15,366,566,085,172.93/4,379,198.24
  6. Step 6: Final answer
    x = 3,508,990.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.