Home / 3,510,572.47-5,265,481.44-2,380,587.85

Finding the Fourth Proportional to 3,510,572.47, 5,265,481.44 and 2,380,587.85

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Solution

The fourth proportional to 3,510,572.47, 5,265,481.44 and 2,380,587.85 is: 3,570,625.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,572.47 : 5,265,481.44 = 2,380,587.85 : x
  2. Step 2: Convert to fraction form
    3,510,572.47/5,265,481.44 = 2,380,587.85/x
  3. Step 3: Cross multiply
    3,510,572.47x = 5,265,481.44 × 2,380,587.85
  4. Step 4: Simplify right side
    3,510,572.47x = 12,534,941,140,464.51
  5. Step 5: Solve for x
    x = 12,534,941,140,464.51/3,510,572.47
  6. Step 6: Final answer
    x = 3,570,625.94

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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.