Home / 5,632,763.04-8,450,196.24-2,558,969.58

Finding the Fourth Proportional to 5,632,763.04, 8,450,196.24 and 2,558,969.58

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Solution

The fourth proportional to 5,632,763.04, 8,450,196.24 and 2,558,969.58 is: 3,838,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,763.04 : 8,450,196.24 = 2,558,969.58 : x
  2. Step 2: Convert to fraction form
    5,632,763.04/8,450,196.24 = 2,558,969.58/x
  3. Step 3: Cross multiply
    5,632,763.04x = 8,450,196.24 × 2,558,969.58
  4. Step 4: Simplify right side
    5,632,763.04x = 21,623,795,123,190.38
  5. Step 5: Solve for x
    x = 21,623,795,123,190.38/5,632,763.04
  6. Step 6: Final answer
    x = 3,838,932.15

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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.