Home / 5,110,650.54-7,667,460.14-1,652,316.39

Finding the Fourth Proportional to 5,110,650.54, 7,667,460.14 and 1,652,316.39

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Solution

The fourth proportional to 5,110,650.54, 7,667,460.14 and 1,652,316.39 is: 2,478,954.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,650.54 : 7,667,460.14 = 1,652,316.39 : x
  2. Step 2: Convert to fraction form
    5,110,650.54/7,667,460.14 = 1,652,316.39/x
  3. Step 3: Cross multiply
    5,110,650.54x = 7,667,460.14 × 1,652,316.39
  4. Step 4: Simplify right side
    5,110,650.54x = 12,669,070,050,732.11
  5. Step 5: Solve for x
    x = 12,669,070,050,732.11/5,110,650.54
  6. Step 6: Final answer
    x = 2,478,954.48

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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.