Home / 592,650.50-889,004.28-193,290.52

Finding the Fourth Proportional to 592,650.50, 889,004.28 and 193,290.52

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Solution

The fourth proportional to 592,650.50, 889,004.28 and 193,290.52 is: 289,945.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,650.50 : 889,004.28 = 193,290.52 : x
  2. Step 2: Convert to fraction form
    592,650.50/889,004.28 = 193,290.52/x
  3. Step 3: Cross multiply
    592,650.50x = 889,004.28 × 193,290.52
  4. Step 4: Simplify right side
    592,650.50x = 171,836,099,563.43
  5. Step 5: Solve for x
    x = 171,836,099,563.43/592,650.50
  6. Step 6: Final answer
    x = 289,945.08

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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.