Home / 965,204.68-1,332,000.06-529,644.49

Finding the Fourth Proportional to 965,204.68, 1,332,000.06 and 529,644.49

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Solution

The fourth proportional to 965,204.68, 1,332,000.06 and 529,644.49 is: 730,919.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,204.68 : 1,332,000.06 = 529,644.49 : x
  2. Step 2: Convert to fraction form
    965,204.68/1,332,000.06 = 529,644.49/x
  3. Step 3: Cross multiply
    965,204.68x = 1,332,000.06 × 529,644.49
  4. Step 4: Simplify right side
    965,204.68x = 705,486,492,458.67
  5. Step 5: Solve for x
    x = 705,486,492,458.67/965,204.68
  6. Step 6: Final answer
    x = 730,919.05

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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.