Home / 5,669,894.40-7,824,166.56-3,091,554.24

Finding the Fourth Proportional to 5,669,894.40, 7,824,166.56 and 3,091,554.24

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Solution

The fourth proportional to 5,669,894.40, 7,824,166.56 and 3,091,554.24 is: 4,266,187.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,894.40 : 7,824,166.56 = 3,091,554.24 : x
  2. Step 2: Convert to fraction form
    5,669,894.40/7,824,166.56 = 3,091,554.24/x
  3. Step 3: Cross multiply
    5,669,894.40x = 7,824,166.56 × 3,091,554.24
  4. Step 4: Simplify right side
    5,669,894.40x = 24,188,835,303,034.21
  5. Step 5: Solve for x
    x = 24,188,835,303,034.21/5,669,894.40
  6. Step 6: Final answer
    x = 4,266,187.97

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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.