Home / 604,839.23-907,261.29-245,016.88

Finding the Fourth Proportional to 604,839.23, 907,261.29 and 245,016.88

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Solution

The fourth proportional to 604,839.23, 907,261.29 and 245,016.88 is: 367,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,839.23 : 907,261.29 = 245,016.88 : x
  2. Step 2: Convert to fraction form
    604,839.23/907,261.29 = 245,016.88/x
  3. Step 3: Cross multiply
    604,839.23x = 907,261.29 × 245,016.88
  4. Step 4: Simplify right side
    604,839.23x = 222,294,330,620.58
  5. Step 5: Solve for x
    x = 222,294,330,620.58/604,839.23
  6. Step 6: Final answer
    x = 367,526.31

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1.5x scale

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.