Home / 6,214,525.80-9,306,042.30-4,954,813.80

Finding the Fourth Proportional to 6,214,525.80, 9,306,042.30 and 4,954,813.80

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Solution

The fourth proportional to 6,214,525.80, 9,306,042.30 and 4,954,813.80 is: 7,419,666.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,525.80 : 9,306,042.30 = 4,954,813.80 : x
  2. Step 2: Convert to fraction form
    6,214,525.80/9,306,042.30 = 4,954,813.80/x
  3. Step 3: Cross multiply
    6,214,525.80x = 9,306,042.30 × 4,954,813.80
  4. Step 4: Simplify right side
    6,214,525.80x = 46,109,706,811,423.74
  5. Step 5: Solve for x
    x = 46,109,706,811,423.74/6,214,525.80
  6. Step 6: Final answer
    x = 7,419,666.17

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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.