Home / 5,050,760.79-6,970,049.64-2,727,653.10

Finding the Fourth Proportional to 5,050,760.79, 6,970,049.64 and 2,727,653.10

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Solution

The fourth proportional to 5,050,760.79, 6,970,049.64 and 2,727,653.10 is: 3,764,161.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,760.79 : 6,970,049.64 = 2,727,653.10 : x
  2. Step 2: Convert to fraction form
    5,050,760.79/6,970,049.64 = 2,727,653.10/x
  3. Step 3: Cross multiply
    5,050,760.79x = 6,970,049.64 × 2,727,653.10
  4. Step 4: Simplify right side
    5,050,760.79x = 19,011,877,507,699.88
  5. Step 5: Solve for x
    x = 19,011,877,507,699.88/5,050,760.79
  6. Step 6: Final answer
    x = 3,764,161.14

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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.