Home / 3,365,535-5,046,272.19-1,568,821.80

Finding the Fourth Proportional to 3,365,535, 5,046,272.19 and 1,568,821.80

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Solution

The fourth proportional to 3,365,535, 5,046,272.19 and 1,568,821.80 is: 2,352,286.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,535 : 5,046,272.19 = 1,568,821.80 : x
  2. Step 2: Convert to fraction form
    3,365,535/5,046,272.19 = 1,568,821.80/x
  3. Step 3: Cross multiply
    3,365,535x = 5,046,272.19 × 1,568,821.80
  4. Step 4: Simplify right side
    3,365,535x = 7,916,701,820,405.74
  5. Step 5: Solve for x
    x = 7,916,701,820,405.74/3,365,535
  6. Step 6: Final answer
    x = 2,352,286.28

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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.