Home / 5,489,116.65-7,575,025.49-3,041,768.60

Finding the Fourth Proportional to 5,489,116.65, 7,575,025.49 and 3,041,768.60

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Solution

The fourth proportional to 5,489,116.65, 7,575,025.49 and 3,041,768.60 is: 4,197,665.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,116.65 : 7,575,025.49 = 3,041,768.60 : x
  2. Step 2: Convert to fraction form
    5,489,116.65/7,575,025.49 = 3,041,768.60/x
  3. Step 3: Cross multiply
    5,489,116.65x = 7,575,025.49 × 3,041,768.60
  4. Step 4: Simplify right side
    5,489,116.65x = 23,041,474,626,597.64
  5. Step 5: Solve for x
    x = 23,041,474,626,597.64/5,489,116.65
  6. Step 6: Final answer
    x = 4,197,665.33

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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.