Home / 6,184,966.11-9,275,226.31-2,140,355.85

Finding the Fourth Proportional to 6,184,966.11, 9,275,226.31 and 2,140,355.85

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Solution

The fourth proportional to 6,184,966.11, 9,275,226.31 and 2,140,355.85 is: 3,209,764.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,966.11 : 9,275,226.31 = 2,140,355.85 : x
  2. Step 2: Convert to fraction form
    6,184,966.11/9,275,226.31 = 2,140,355.85/x
  3. Step 3: Cross multiply
    6,184,966.11x = 9,275,226.31 × 2,140,355.85
  4. Step 4: Simplify right side
    6,184,966.11x = 19,852,284,892,682.41
  5. Step 5: Solve for x
    x = 19,852,284,892,682.41/6,184,966.11
  6. Step 6: Final answer
    x = 3,209,764.54

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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.