Home / 6,229,829.80-9,347,855.10-3,536,223.40

Finding the Fourth Proportional to 6,229,829.80, 9,347,855.10 and 3,536,223.40

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Solution

The fourth proportional to 6,229,829.80, 9,347,855.10 and 3,536,223.40 is: 5,306,100.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,829.80 : 9,347,855.10 = 3,536,223.40 : x
  2. Step 2: Convert to fraction form
    6,229,829.80/9,347,855.10 = 3,536,223.40/x
  3. Step 3: Cross multiply
    6,229,829.80x = 9,347,855.10 × 3,536,223.40
  4. Step 4: Simplify right side
    6,229,829.80x = 33,056,103,944,429.34
  5. Step 5: Solve for x
    x = 33,056,103,944,429.34/6,229,829.80
  6. Step 6: Final answer
    x = 5,306,100.65

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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.