Home / 6,164,772.19-9,250,811.42-3,434,604.77

Finding the Fourth Proportional to 6,164,772.19, 9,250,811.42 and 3,434,604.77

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Solution

The fourth proportional to 6,164,772.19, 9,250,811.42 and 3,434,604.77 is: 5,153,942.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,772.19 : 9,250,811.42 = 3,434,604.77 : x
  2. Step 2: Convert to fraction form
    6,164,772.19/9,250,811.42 = 3,434,604.77/x
  3. Step 3: Cross multiply
    6,164,772.19x = 9,250,811.42 × 3,434,604.77
  4. Step 4: Simplify right side
    6,164,772.19x = 31,772,881,035,456.48
  5. Step 5: Solve for x
    x = 31,772,881,035,456.48/6,164,772.19
  6. Step 6: Final answer
    x = 5,153,942.44

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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.