Home / 5,504,148.12-7,595,976.54-3,056,770.02

Finding the Fourth Proportional to 5,504,148.12, 7,595,976.54 and 3,056,770.02

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Solution

The fourth proportional to 5,504,148.12, 7,595,976.54 and 3,056,770.02 is: 4,218,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,148.12 : 7,595,976.54 = 3,056,770.02 : x
  2. Step 2: Convert to fraction form
    5,504,148.12/7,595,976.54 = 3,056,770.02/x
  3. Step 3: Cross multiply
    5,504,148.12x = 7,595,976.54 × 3,056,770.02
  4. Step 4: Simplify right side
    5,504,148.12x = 23,219,153,360,095.33
  5. Step 5: Solve for x
    x = 23,219,153,360,095.33/5,504,148.12
  6. Step 6: Final answer
    x = 4,218,482.65

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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.