Home / 4,540,739.88-6,806,510.46-2,944,315.56

Finding the Fourth Proportional to 4,540,739.88, 6,806,510.46 and 2,944,315.56

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Solution

The fourth proportional to 4,540,739.88, 6,806,510.46 and 2,944,315.56 is: 4,413,491.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,739.88 : 6,806,510.46 = 2,944,315.56 : x
  2. Step 2: Convert to fraction form
    4,540,739.88/6,806,510.46 = 2,944,315.56/x
  3. Step 3: Cross multiply
    4,540,739.88x = 6,806,510.46 × 2,944,315.56
  4. Step 4: Simplify right side
    4,540,739.88x = 20,040,514,656,680.76
  5. Step 5: Solve for x
    x = 20,040,514,656,680.76/4,540,739.88
  6. Step 6: Final answer
    x = 4,413,491.01

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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.