Home / 4,732,282.26-7,099,617.71-1,320,566.01

Finding the Fourth Proportional to 4,732,282.26, 7,099,617.71 and 1,320,566.01

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Solution

The fourth proportional to 4,732,282.26, 7,099,617.71 and 1,320,566.01 is: 1,981,182.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,282.26 : 7,099,617.71 = 1,320,566.01 : x
  2. Step 2: Convert to fraction form
    4,732,282.26/7,099,617.71 = 1,320,566.01/x
  3. Step 3: Cross multiply
    4,732,282.26x = 7,099,617.71 × 1,320,566.01
  4. Step 4: Simplify right side
    4,732,282.26x = 9,375,513,825,217.21
  5. Step 5: Solve for x
    x = 9,375,513,825,217.21/4,732,282.26
  6. Step 6: Final answer
    x = 1,981,182.29

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.