Home / 6,085,493.85-8,398,544.89-3,369,239.85

Finding the Fourth Proportional to 6,085,493.85, 8,398,544.89 and 3,369,239.85

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Solution

The fourth proportional to 6,085,493.85, 8,398,544.89 and 3,369,239.85 is: 4,649,862.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,493.85 : 8,398,544.89 = 3,369,239.85 : x
  2. Step 2: Convert to fraction form
    6,085,493.85/8,398,544.89 = 3,369,239.85/x
  3. Step 3: Cross multiply
    6,085,493.85x = 8,398,544.89 × 3,369,239.85
  4. Step 4: Simplify right side
    6,085,493.85x = 28,296,712,154,790.63
  5. Step 5: Solve for x
    x = 28,296,712,154,790.63/6,085,493.85
  6. Step 6: Final answer
    x = 4,649,862.91

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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.