Home / 4,120,308.20-6,183,086.70-2,414,448.20

Finding the Fourth Proportional to 4,120,308.20, 6,183,086.70 and 2,414,448.20

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Solution

The fourth proportional to 4,120,308.20, 6,183,086.70 and 2,414,448.20 is: 3,623,210.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,308.20 : 6,183,086.70 = 2,414,448.20 : x
  2. Step 2: Convert to fraction form
    4,120,308.20/6,183,086.70 = 2,414,448.20/x
  3. Step 3: Cross multiply
    4,120,308.20x = 6,183,086.70 × 2,414,448.20
  4. Step 4: Simplify right side
    4,120,308.20x = 14,928,742,553,258.94
  5. Step 5: Solve for x
    x = 14,928,742,553,258.94/4,120,308.20
  6. Step 6: Final answer
    x = 3,623,210.17

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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.