Home / 3,764,402.10-5,194,907.73-2,045,522.70

Finding the Fourth Proportional to 3,764,402.10, 5,194,907.73 and 2,045,522.70

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Solution

The fourth proportional to 3,764,402.10, 5,194,907.73 and 2,045,522.70 is: 2,822,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,402.10 : 5,194,907.73 = 2,045,522.70 : x
  2. Step 2: Convert to fraction form
    3,764,402.10/5,194,907.73 = 2,045,522.70/x
  3. Step 3: Cross multiply
    3,764,402.10x = 5,194,907.73 × 2,045,522.70
  4. Step 4: Simplify right side
    3,764,402.10x = 10,626,301,686,120.47
  5. Step 5: Solve for x
    x = 10,626,301,686,120.47/3,764,402.10
  6. Step 6: Final answer
    x = 2,822,839.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.