Home / 8,032,554.83-12,050,359.50-2,642,758.94

Finding the Fourth Proportional to 8,032,554.83, 12,050,359.50 and 2,642,758.94

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Solution

The fourth proportional to 8,032,554.83, 12,050,359.50 and 2,642,758.94 is: 3,964,640.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,554.83 : 12,050,359.50 = 2,642,758.94 : x
  2. Step 2: Convert to fraction form
    8,032,554.83/12,050,359.50 = 2,642,758.94/x
  3. Step 3: Cross multiply
    8,032,554.83x = 12,050,359.50 × 2,642,758.94
  4. Step 4: Simplify right side
    8,032,554.83x = 31,846,195,238,587.13
  5. Step 5: Solve for x
    x = 31,846,195,238,587.13/8,032,554.83
  6. Step 6: Final answer
    x = 3,964,640.88

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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.