Home / 5,395,521.46-8,099,043.58-2,323,033.91

Finding the Fourth Proportional to 5,395,521.46, 8,099,043.58 and 2,323,033.91

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Solution

The fourth proportional to 5,395,521.46, 8,099,043.58 and 2,323,033.91 is: 3,487,031.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,521.46 : 8,099,043.58 = 2,323,033.91 : x
  2. Step 2: Convert to fraction form
    5,395,521.46/8,099,043.58 = 2,323,033.91/x
  3. Step 3: Cross multiply
    5,395,521.46x = 8,099,043.58 × 2,323,033.91
  4. Step 4: Simplify right side
    5,395,521.46x = 18,814,352,874,907.80
  5. Step 5: Solve for x
    x = 18,814,352,874,907.80/5,395,521.46
  6. Step 6: Final answer
    x = 3,487,031.43

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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.