Home / 733,746.97-1,100,626.32-301,353.02

Finding the Fourth Proportional to 733,746.97, 1,100,626.32 and 301,353.02

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Solution

The fourth proportional to 733,746.97, 1,100,626.32 and 301,353.02 is: 452,031.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,746.97 : 1,100,626.32 = 301,353.02 : x
  2. Step 2: Convert to fraction form
    733,746.97/1,100,626.32 = 301,353.02/x
  3. Step 3: Cross multiply
    733,746.97x = 1,100,626.32 × 301,353.02
  4. Step 4: Simplify right side
    733,746.97x = 331,677,068,089.09
  5. Step 5: Solve for x
    x = 331,677,068,089.09/733,746.97
  6. Step 6: Final answer
    x = 452,031.94

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1.5x scale

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.