Home / 735,530.94-1,103,359.86-203,052.06

Finding the Fourth Proportional to 735,530.94, 1,103,359.86 and 203,052.06

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Solution

The fourth proportional to 735,530.94, 1,103,359.86 and 203,052.06 is: 304,595.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,530.94 : 1,103,359.86 = 203,052.06 : x
  2. Step 2: Convert to fraction form
    735,530.94/1,103,359.86 = 203,052.06/x
  3. Step 3: Cross multiply
    735,530.94x = 1,103,359.86 × 203,052.06
  4. Step 4: Simplify right side
    735,530.94x = 224,039,492,494.31
  5. Step 5: Solve for x
    x = 224,039,492,494.31/735,530.94
  6. Step 6: Final answer
    x = 304,595.61

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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.