Home / 4,796,510.08-6,619,561.20-2,731,613.02

Finding the Fourth Proportional to 4,796,510.08, 6,619,561.20 and 2,731,613.02

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Solution

The fourth proportional to 4,796,510.08, 6,619,561.20 and 2,731,613.02 is: 3,769,840.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,510.08 : 6,619,561.20 = 2,731,613.02 : x
  2. Step 2: Convert to fraction form
    4,796,510.08/6,619,561.20 = 2,731,613.02/x
  3. Step 3: Cross multiply
    4,796,510.08x = 6,619,561.20 × 2,731,613.02
  4. Step 4: Simplify right side
    4,796,510.08x = 18,082,079,560,606.82
  5. Step 5: Solve for x
    x = 18,082,079,560,606.82/4,796,510.08
  6. Step 6: Final answer
    x = 3,769,840.83

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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.