Home / 595,135.11-892,736.39-190,362.86

Finding the Fourth Proportional to 595,135.11, 892,736.39 and 190,362.86

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Solution

The fourth proportional to 595,135.11, 892,736.39 and 190,362.86 is: 285,555.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,135.11 : 892,736.39 = 190,362.86 : x
  2. Step 2: Convert to fraction form
    595,135.11/892,736.39 = 190,362.86/x
  3. Step 3: Cross multiply
    595,135.11x = 892,736.39 × 190,362.86
  4. Step 4: Simplify right side
    595,135.11x = 169,943,852,426.48
  5. Step 5: Solve for x
    x = 169,943,852,426.48/595,135.11
  6. Step 6: Final answer
    x = 285,555.08

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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.