Home / 962,936.44-1,328,835.95-533,207.34

Finding the Fourth Proportional to 962,936.44, 1,328,835.95 and 533,207.34

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Solution

The fourth proportional to 962,936.44, 1,328,835.95 and 533,207.34 is: 735,817.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,936.44 : 1,328,835.95 = 533,207.34 : x
  2. Step 2: Convert to fraction form
    962,936.44/1,328,835.95 = 533,207.34/x
  3. Step 3: Cross multiply
    962,936.44x = 1,328,835.95 × 533,207.34
  4. Step 4: Simplify right side
    962,936.44x = 708,545,088,260.15
  5. Step 5: Solve for x
    x = 708,545,088,260.15/962,936.44
  6. Step 6: Final answer
    x = 735,817.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.