Home / 604,839.18-907,261.22-245,016.84

Finding the Fourth Proportional to 604,839.18, 907,261.22 and 245,016.84

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Solution

The fourth proportional to 604,839.18, 907,261.22 and 245,016.84 is: 367,526.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,839.18 : 907,261.22 = 245,016.84 : x
  2. Step 2: Convert to fraction form
    604,839.18/907,261.22 = 245,016.84/x
  3. Step 3: Cross multiply
    604,839.18x = 907,261.22 × 245,016.84
  4. Step 4: Simplify right side
    604,839.18x = 222,294,271,417.56
  5. Step 5: Solve for x
    x = 222,294,271,417.56/604,839.18
  6. Step 6: Final answer
    x = 367,526.24

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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.