Home / 962,924.96-1,328,820.18-533,195.85

Finding the Fourth Proportional to 962,924.96, 1,328,820.18 and 533,195.85

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Solution

The fourth proportional to 962,924.96, 1,328,820.18 and 533,195.85 is: 735,801.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,924.96 : 1,328,820.18 = 533,195.85 : x
  2. Step 2: Convert to fraction form
    962,924.96/1,328,820.18 = 533,195.85/x
  3. Step 3: Cross multiply
    962,924.96x = 1,328,820.18 × 533,195.85
  4. Step 4: Simplify right side
    962,924.96x = 708,521,405,372.25
  5. Step 5: Solve for x
    x = 708,521,405,372.25/962,924.96
  6. Step 6: Final answer
    x = 735,801.27

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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.