Home / 5,533,922-7,636,812.36-3,119,474

Finding the Fourth Proportional to 5,533,922, 7,636,812.36 and 3,119,474

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Solution

The fourth proportional to 5,533,922, 7,636,812.36 and 3,119,474 is: 4,304,874.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,922 : 7,636,812.36 = 3,119,474 : x
  2. Step 2: Convert to fraction form
    5,533,922/7,636,812.36 = 3,119,474/x
  3. Step 3: Cross multiply
    5,533,922x = 7,636,812.36 × 3,119,474
  4. Step 4: Simplify right side
    5,533,922x = 23,822,837,599,898.64
  5. Step 5: Solve for x
    x = 23,822,837,599,898.64/5,533,922
  6. Step 6: Final answer
    x = 4,304,874.12

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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.