Home / 3,352,053.70-5,028,080.55-2,008,360.90

Finding the Fourth Proportional to 3,352,053.70, 5,028,080.55 and 2,008,360.90

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Solution

The fourth proportional to 3,352,053.70, 5,028,080.55 and 2,008,360.90 is: 3,012,541.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,053.70 : 5,028,080.55 = 2,008,360.90 : x
  2. Step 2: Convert to fraction form
    3,352,053.70/5,028,080.55 = 2,008,360.90/x
  3. Step 3: Cross multiply
    3,352,053.70x = 5,028,080.55 × 2,008,360.90
  4. Step 4: Simplify right side
    3,352,053.70x = 10,098,200,378,670.49
  5. Step 5: Solve for x
    x = 10,098,200,378,670.49/3,352,053.70
  6. Step 6: Final answer
    x = 3,012,541.35

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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.