Home / 3,626,874.81-5,440,115.34-1,102,333.23

Finding the Fourth Proportional to 3,626,874.81, 5,440,115.34 and 1,102,333.23

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Solution

The fourth proportional to 3,626,874.81, 5,440,115.34 and 1,102,333.23 is: 1,653,440.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,874.81 : 5,440,115.34 = 1,102,333.23 : x
  2. Step 2: Convert to fraction form
    3,626,874.81/5,440,115.34 = 1,102,333.23/x
  3. Step 3: Cross multiply
    3,626,874.81x = 5,440,115.34 × 1,102,333.23
  4. Step 4: Simplify right side
    3,626,874.81x = 5,996,819,914,314.75
  5. Step 5: Solve for x
    x = 5,996,819,914,314.75/3,626,874.81
  6. Step 6: Final answer
    x = 1,653,440.01

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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.