Home / 569,177.33-852,236.01-433,595.48

Finding the Fourth Proportional to 569,177.33, 852,236.01 and 433,595.48

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Solution

The fourth proportional to 569,177.33, 852,236.01 and 433,595.48 is: 649,227.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,177.33 : 852,236.01 = 433,595.48 : x
  2. Step 2: Convert to fraction form
    569,177.33/852,236.01 = 433,595.48/x
  3. Step 3: Cross multiply
    569,177.33x = 852,236.01 × 433,595.48
  4. Step 4: Simplify right side
    569,177.33x = 369,525,677,568.06
  5. Step 5: Solve for x
    x = 369,525,677,568.06/569,177.33
  6. Step 6: Final answer
    x = 649,227.69

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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.