Home / 336,299.85-504,340.02-111,599.93

Finding the Fourth Proportional to 336,299.85, 504,340.02 and 111,599.93

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Solution

The fourth proportional to 336,299.85, 504,340.02 and 111,599.93 is: 167,363.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,299.85 : 504,340.02 = 111,599.93 : x
  2. Step 2: Convert to fraction form
    336,299.85/504,340.02 = 111,599.93/x
  3. Step 3: Cross multiply
    336,299.85x = 504,340.02 × 111,599.93
  4. Step 4: Simplify right side
    336,299.85x = 56,284,309,352.14
  5. Step 5: Solve for x
    x = 56,284,309,352.14/336,299.85
  6. Step 6: Final answer
    x = 167,363.47

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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.