Home / 10,048,201.44-15,073,201.25-3,900,038.97

Finding the Fourth Proportional to 10,048,201.44, 15,073,201.25 and 3,900,038.97

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Solution

The fourth proportional to 10,048,201.44, 15,073,201.25 and 3,900,038.97 is: 5,850,407.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,048,201.44 : 15,073,201.25 = 3,900,038.97 : x
  2. Step 2: Convert to fraction form
    10,048,201.44/15,073,201.25 = 3,900,038.97/x
  3. Step 3: Cross multiply
    10,048,201.44x = 15,073,201.25 × 3,900,038.97
  4. Step 4: Simplify right side
    10,048,201.44x = 58,786,072,258,152.52
  5. Step 5: Solve for x
    x = 58,786,072,258,152.52/10,048,201.44
  6. Step 6: Final answer
    x = 5,850,407.42

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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.