Home / 2,043,116.70-3,066,424.65-907,626.30

Finding the Fourth Proportional to 2,043,116.70, 3,066,424.65 and 907,626.30

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Solution

The fourth proportional to 2,043,116.70, 3,066,424.65 and 907,626.30 is: 1,362,216.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,116.70 : 3,066,424.65 = 907,626.30 : x
  2. Step 2: Convert to fraction form
    2,043,116.70/3,066,424.65 = 907,626.30/x
  3. Step 3: Cross multiply
    2,043,116.70x = 3,066,424.65 × 907,626.30
  4. Step 4: Simplify right side
    2,043,116.70x = 2,783,167,659,308.30
  5. Step 5: Solve for x
    x = 2,783,167,659,308.30/2,043,116.70
  6. Step 6: Final answer
    x = 1,362,216.69

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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.