Home / 4,617,677.53-6,372,403.64-2,580,487.03

Finding the Fourth Proportional to 4,617,677.53, 6,372,403.64 and 2,580,487.03

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Solution

The fourth proportional to 4,617,677.53, 6,372,403.64 and 2,580,487.03 is: 3,561,076.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,677.53 : 6,372,403.64 = 2,580,487.03 : x
  2. Step 2: Convert to fraction form
    4,617,677.53/6,372,403.64 = 2,580,487.03/x
  3. Step 3: Cross multiply
    4,617,677.53x = 6,372,403.64 × 2,580,487.03
  4. Step 4: Simplify right side
    4,617,677.53x = 16,443,904,942,944.79
  5. Step 5: Solve for x
    x = 16,443,904,942,944.79/4,617,677.53
  6. Step 6: Final answer
    x = 3,561,076.93

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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.