Home / 592,077.90-888,246.45-192,650.70

Finding the Fourth Proportional to 592,077.90, 888,246.45 and 192,650.70

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Solution

The fourth proportional to 592,077.90, 888,246.45 and 192,650.70 is: 289,018.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,077.90 : 888,246.45 = 192,650.70 : x
  2. Step 2: Convert to fraction form
    592,077.90/888,246.45 = 192,650.70/x
  3. Step 3: Cross multiply
    592,077.90x = 888,246.45 × 192,650.70
  4. Step 4: Simplify right side
    592,077.90x = 171,121,300,365.02
  5. Step 5: Solve for x
    x = 171,121,300,365.02/592,077.90
  6. Step 6: Final answer
    x = 289,018.22

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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.