Home / 623,260.87-935,311.96-244,134.58

Finding the Fourth Proportional to 623,260.87, 935,311.96 and 244,134.58

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Solution

The fourth proportional to 623,260.87, 935,311.96 and 244,134.58 is: 366,366.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,260.87 : 935,311.96 = 244,134.58 : x
  2. Step 2: Convert to fraction form
    623,260.87/935,311.96 = 244,134.58/x
  3. Step 3: Cross multiply
    623,260.87x = 935,311.96 × 244,134.58
  4. Step 4: Simplify right side
    623,260.87x = 228,341,988,409.21
  5. Step 5: Solve for x
    x = 228,341,988,409.21/623,260.87
  6. Step 6: Final answer
    x = 366,366.64

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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.