Home / 4,458,273.30-6,154,300.56-3,009,930.54

Finding the Fourth Proportional to 4,458,273.30, 6,154,300.56 and 3,009,930.54

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Solution

The fourth proportional to 4,458,273.30, 6,154,300.56 and 3,009,930.54 is: 4,154,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,273.30 : 6,154,300.56 = 3,009,930.54 : x
  2. Step 2: Convert to fraction form
    4,458,273.30/6,154,300.56 = 3,009,930.54/x
  3. Step 3: Cross multiply
    4,458,273.30x = 6,154,300.56 × 3,009,930.54
  4. Step 4: Simplify right side
    4,458,273.30x = 18,524,017,207,883.10
  5. Step 5: Solve for x
    x = 18,524,017,207,883.10/4,458,273.30
  6. Step 6: Final answer
    x = 4,154,975.70

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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.