Home / 6,124,458.29-8,451,782.87-3,371,422.59

Finding the Fourth Proportional to 6,124,458.29, 8,451,782.87 and 3,371,422.59

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Solution

The fourth proportional to 6,124,458.29, 8,451,782.87 and 3,371,422.59 is: 4,652,579.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,458.29 : 8,451,782.87 = 3,371,422.59 : x
  2. Step 2: Convert to fraction form
    6,124,458.29/8,451,782.87 = 3,371,422.59/x
  3. Step 3: Cross multiply
    6,124,458.29x = 8,451,782.87 × 3,371,422.59
  4. Step 4: Simplify right side
    6,124,458.29x = 28,494,531,676,835.92
  5. Step 5: Solve for x
    x = 28,494,531,676,835.92/6,124,458.29
  6. Step 6: Final answer
    x = 4,652,579.93

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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.