Home / 569,903.04-854,971.20-195,877.44

Finding the Fourth Proportional to 569,903.04, 854,971.20 and 195,877.44

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Solution

The fourth proportional to 569,903.04, 854,971.20 and 195,877.44 is: 293,856.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,903.04 : 854,971.20 = 195,877.44 : x
  2. Step 2: Convert to fraction form
    569,903.04/854,971.20 = 195,877.44/x
  3. Step 3: Cross multiply
    569,903.04x = 854,971.20 × 195,877.44
  4. Step 4: Simplify right side
    569,903.04x = 167,469,569,929.73
  5. Step 5: Solve for x
    x = 167,469,569,929.73/569,903.04
  6. Step 6: Final answer
    x = 293,856.25

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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.