Home / 5,923,349.86-8,885,024.81-1,435,625.86

Finding the Fourth Proportional to 5,923,349.86, 8,885,024.81 and 1,435,625.86

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Solution

The fourth proportional to 5,923,349.86, 8,885,024.81 and 1,435,625.86 is: 2,153,438.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,349.86 : 8,885,024.81 = 1,435,625.86 : x
  2. Step 2: Convert to fraction form
    5,923,349.86/8,885,024.81 = 1,435,625.86/x
  3. Step 3: Cross multiply
    5,923,349.86x = 8,885,024.81 × 1,435,625.86
  4. Step 4: Simplify right side
    5,923,349.86x = 12,755,571,365,354.09
  5. Step 5: Solve for x
    x = 12,755,571,365,354.09/5,923,349.86
  6. Step 6: Final answer
    x = 2,153,438.79

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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.