Home / 4,634,462.17-6,949,986.79-1,601,049.43

Finding the Fourth Proportional to 4,634,462.17, 6,949,986.79 and 1,601,049.43

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Solution

The fourth proportional to 4,634,462.17, 6,949,986.79 and 1,601,049.43 is: 2,400,984.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,462.17 : 6,949,986.79 = 1,601,049.43 : x
  2. Step 2: Convert to fraction form
    4,634,462.17/6,949,986.79 = 1,601,049.43/x
  3. Step 3: Cross multiply
    4,634,462.17x = 6,949,986.79 × 1,601,049.43
  4. Step 4: Simplify right side
    4,634,462.17x = 11,127,272,388,637.03
  5. Step 5: Solve for x
    x = 11,127,272,388,637.03/4,634,462.17
  6. Step 6: Final answer
    x = 2,400,984.62

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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.