Home / 3,028,710.42-4,542,082.61-1,006,411.56

Finding the Fourth Proportional to 3,028,710.42, 4,542,082.61 and 1,006,411.56

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Solution

The fourth proportional to 3,028,710.42, 4,542,082.61 and 1,006,411.56 is: 1,509,290.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,710.42 : 4,542,082.61 = 1,006,411.56 : x
  2. Step 2: Convert to fraction form
    3,028,710.42/4,542,082.61 = 1,006,411.56/x
  3. Step 3: Cross multiply
    3,028,710.42x = 4,542,082.61 × 1,006,411.56
  4. Step 4: Simplify right side
    3,028,710.42x = 4,571,204,440,146.91
  5. Step 5: Solve for x
    x = 4,571,204,440,146.91/3,028,710.42
  6. Step 6: Final answer
    x = 1,509,290.69

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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.