Home / 569,905.04-854,572.44-190,695.44

Finding the Fourth Proportional to 569,905.04, 854,572.44 and 190,695.44

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Solution

The fourth proportional to 569,905.04, 854,572.44 and 190,695.44 is: 285,947.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,905.04 : 854,572.44 = 190,695.44 : x
  2. Step 2: Convert to fraction form
    569,905.04/854,572.44 = 190,695.44/x
  3. Step 3: Cross multiply
    569,905.04x = 854,572.44 × 190,695.44
  4. Step 4: Simplify right side
    569,905.04x = 162,963,067,457.67
  5. Step 5: Solve for x
    x = 162,963,067,457.67/569,905.04
  6. Step 6: Final answer
    x = 285,947.76

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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.