Home / 4,802,032.80-6,627,376.80-2,765,239.20

Finding the Fourth Proportional to 4,802,032.80, 6,627,376.80 and 2,765,239.20

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Solution

The fourth proportional to 4,802,032.80, 6,627,376.80 and 2,765,239.20 is: 3,816,359.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,032.80 : 6,627,376.80 = 2,765,239.20 : x
  2. Step 2: Convert to fraction form
    4,802,032.80/6,627,376.80 = 2,765,239.20/x
  3. Step 3: Cross multiply
    4,802,032.80x = 6,627,376.80 × 2,765,239.20
  4. Step 4: Simplify right side
    4,802,032.80x = 18,326,282,120,530.56
  5. Step 5: Solve for x
    x = 18,326,282,120,530.56/4,802,032.80
  6. Step 6: Final answer
    x = 3,816,359.21

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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.