Home / 3,303,575.30-4,955,353.36-907,422.23

Finding the Fourth Proportional to 3,303,575.30, 4,955,353.36 and 907,422.23

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Solution

The fourth proportional to 3,303,575.30, 4,955,353.36 and 907,422.23 is: 1,361,130.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,575.30 : 4,955,353.36 = 907,422.23 : x
  2. Step 2: Convert to fraction form
    3,303,575.30/4,955,353.36 = 907,422.23/x
  3. Step 3: Cross multiply
    3,303,575.30x = 4,955,353.36 × 907,422.23
  4. Step 4: Simplify right side
    3,303,575.30x = 4,496,597,806,489.02
  5. Step 5: Solve for x
    x = 4,496,597,806,489.02/3,303,575.30
  6. Step 6: Final answer
    x = 1,361,130.71

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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.