Home / 2,457,011.70-3,676,660.20-1,659,850.20

Finding the Fourth Proportional to 2,457,011.70, 3,676,660.20 and 1,659,850.20

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Solution

The fourth proportional to 2,457,011.70, 3,676,660.20 and 1,659,850.20 is: 2,483,791.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,011.70 : 3,676,660.20 = 1,659,850.20 : x
  2. Step 2: Convert to fraction form
    2,457,011.70/3,676,660.20 = 1,659,850.20/x
  3. Step 3: Cross multiply
    2,457,011.70x = 3,676,660.20 × 1,659,850.20
  4. Step 4: Simplify right side
    2,457,011.70x = 6,102,705,168,302.04
  5. Step 5: Solve for x
    x = 6,102,705,168,302.04/2,457,011.70
  6. Step 6: Final answer
    x = 2,483,791.66

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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.