Home / 592,914.68-819,601.25-529,017.22

Finding the Fourth Proportional to 592,914.68, 819,601.25 and 529,017.22

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Solution

The fourth proportional to 592,914.68, 819,601.25 and 529,017.22 is: 731,274.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,914.68 : 819,601.25 = 529,017.22 : x
  2. Step 2: Convert to fraction form
    592,914.68/819,601.25 = 529,017.22/x
  3. Step 3: Cross multiply
    592,914.68x = 819,601.25 × 529,017.22
  4. Step 4: Simplify right side
    592,914.68x = 433,583,170,089.44
  5. Step 5: Solve for x
    x = 433,583,170,089.44/592,914.68
  6. Step 6: Final answer
    x = 731,274.14

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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.