Home / 5,007,330.10-6,909,388.33-2,802,182.26

Finding the Fourth Proportional to 5,007,330.10, 6,909,388.33 and 2,802,182.26

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Solution

The fourth proportional to 5,007,330.10, 6,909,388.33 and 2,802,182.26 is: 3,866,604.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,330.10 : 6,909,388.33 = 2,802,182.26 : x
  2. Step 2: Convert to fraction form
    5,007,330.10/6,909,388.33 = 2,802,182.26/x
  3. Step 3: Cross multiply
    5,007,330.10x = 6,909,388.33 × 2,802,182.26
  4. Step 4: Simplify right side
    5,007,330.10x = 19,361,365,405,777.02
  5. Step 5: Solve for x
    x = 19,361,365,405,777.02/5,007,330.10
  6. Step 6: Final answer
    x = 3,866,604.56

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1.5x scale

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.