Home / 2,372,770.86-3,274,484.48-1,455,506.16

Finding the Fourth Proportional to 2,372,770.86, 3,274,484.48 and 1,455,506.16

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Solution

The fourth proportional to 2,372,770.86, 3,274,484.48 and 1,455,506.16 is: 2,008,635.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,770.86 : 3,274,484.48 = 1,455,506.16 : x
  2. Step 2: Convert to fraction form
    2,372,770.86/3,274,484.48 = 1,455,506.16/x
  3. Step 3: Cross multiply
    2,372,770.86x = 3,274,484.48 × 1,455,506.16
  4. Step 4: Simplify right side
    2,372,770.86x = 4,766,032,331,464.40
  5. Step 5: Solve for x
    x = 4,766,032,331,464.40/2,372,770.86
  6. Step 6: Final answer
    x = 2,008,635.73

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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.