Home / 4,524,984.02-6,244,318.40-2,487,777.86

Finding the Fourth Proportional to 4,524,984.02, 6,244,318.40 and 2,487,777.86

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Solution

The fourth proportional to 4,524,984.02, 6,244,318.40 and 2,487,777.86 is: 3,433,045.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,984.02 : 6,244,318.40 = 2,487,777.86 : x
  2. Step 2: Convert to fraction form
    4,524,984.02/6,244,318.40 = 2,487,777.86/x
  3. Step 3: Cross multiply
    4,524,984.02x = 6,244,318.40 × 2,487,777.86
  4. Step 4: Simplify right side
    4,524,984.02x = 15,534,477,066,310.62
  5. Step 5: Solve for x
    x = 15,534,477,066,310.62/4,524,984.02
  6. Step 6: Final answer
    x = 3,433,045.73

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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.