Home / 4,555,783.70-6,834,659.70-1,361,232.80

Finding the Fourth Proportional to 4,555,783.70, 6,834,659.70 and 1,361,232.80

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Solution

The fourth proportional to 4,555,783.70, 6,834,659.70 and 1,361,232.80 is: 2,042,143.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,783.70 : 6,834,659.70 = 1,361,232.80 : x
  2. Step 2: Convert to fraction form
    4,555,783.70/6,834,659.70 = 1,361,232.80/x
  3. Step 3: Cross multiply
    4,555,783.70x = 6,834,659.70 × 1,361,232.80
  4. Step 4: Simplify right side
    4,555,783.70x = 9,303,562,960,478.16
  5. Step 5: Solve for x
    x = 9,303,562,960,478.16/4,555,783.70
  6. Step 6: Final answer
    x = 2,042,143.26

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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.