Home / 3,651,282.28-5,475,532.38-1,462,182.76

Finding the Fourth Proportional to 3,651,282.28, 5,475,532.38 and 1,462,182.76

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Solution

The fourth proportional to 3,651,282.28, 5,475,532.38 and 1,462,182.76 is: 2,192,717.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,282.28 : 5,475,532.38 = 1,462,182.76 : x
  2. Step 2: Convert to fraction form
    3,651,282.28/5,475,532.38 = 1,462,182.76/x
  3. Step 3: Cross multiply
    3,651,282.28x = 5,475,532.38 × 1,462,182.76
  4. Step 4: Simplify right side
    3,651,282.28x = 8,006,229,047,857.77
  5. Step 5: Solve for x
    x = 8,006,229,047,857.77/3,651,282.28
  6. Step 6: Final answer
    x = 2,192,717.09

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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.