Home / 3,462,256.85-4,779,247.86-3,099,039.89

Finding the Fourth Proportional to 3,462,256.85, 4,779,247.86 and 3,099,039.89

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Solution

The fourth proportional to 3,462,256.85, 4,779,247.86 and 3,099,039.89 is: 4,277,868.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,256.85 : 4,779,247.86 = 3,099,039.89 : x
  2. Step 2: Convert to fraction form
    3,462,256.85/4,779,247.86 = 3,099,039.89/x
  3. Step 3: Cross multiply
    3,462,256.85x = 4,779,247.86 × 3,099,039.89
  4. Step 4: Simplify right side
    3,462,256.85x = 14,811,079,738,440.90
  5. Step 5: Solve for x
    x = 14,811,079,738,440.90/3,462,256.85
  6. Step 6: Final answer
    x = 4,277,868.57

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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.