Home / 6,450,290.11-9,664,800.88-3,747,026.89

Finding the Fourth Proportional to 6,450,290.11, 9,664,800.88 and 3,747,026.89

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Solution

The fourth proportional to 6,450,290.11, 9,664,800.88 and 3,747,026.89 is: 5,614,362.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,290.11 : 9,664,800.88 = 3,747,026.89 : x
  2. Step 2: Convert to fraction form
    6,450,290.11/9,664,800.88 = 3,747,026.89/x
  3. Step 3: Cross multiply
    6,450,290.11x = 9,664,800.88 × 3,747,026.89
  4. Step 4: Simplify right side
    6,450,290.11x = 36,214,268,793,594.77
  5. Step 5: Solve for x
    x = 36,214,268,793,594.77/6,450,290.11
  6. Step 6: Final answer
    x = 5,614,362.79

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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.