Home / 4,108,528.80-6,150,983.40-2,514,205.80

Finding the Fourth Proportional to 4,108,528.80, 6,150,983.40 and 2,514,205.80

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Solution

The fourth proportional to 4,108,528.80, 6,150,983.40 and 2,514,205.80 is: 3,764,081.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,528.80 : 6,150,983.40 = 2,514,205.80 : x
  2. Step 2: Convert to fraction form
    4,108,528.80/6,150,983.40 = 2,514,205.80/x
  3. Step 3: Cross multiply
    4,108,528.80x = 6,150,983.40 × 2,514,205.80
  4. Step 4: Simplify right side
    4,108,528.80x = 15,464,838,139,983.72
  5. Step 5: Solve for x
    x = 15,464,838,139,983.72/4,108,528.80
  6. Step 6: Final answer
    x = 3,764,081.72

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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.