Home / 3,361,914.72-4,639,453.20-1,834,053.84

Finding the Fourth Proportional to 3,361,914.72, 4,639,453.20 and 1,834,053.84

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Solution

The fourth proportional to 3,361,914.72, 4,639,453.20 and 1,834,053.84 is: 2,531,000.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,914.72 : 4,639,453.20 = 1,834,053.84 : x
  2. Step 2: Convert to fraction form
    3,361,914.72/4,639,453.20 = 1,834,053.84/x
  3. Step 3: Cross multiply
    3,361,914.72x = 4,639,453.20 × 1,834,053.84
  4. Step 4: Simplify right side
    3,361,914.72x = 8,509,006,956,960.29
  5. Step 5: Solve for x
    x = 8,509,006,956,960.29/3,361,914.72
  6. Step 6: Final answer
    x = 2,531,000.24

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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.