Home / 466,337.09-698,838.20-200,026.37

Finding the Fourth Proportional to 466,337.09, 698,838.20 and 200,026.37

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Solution

The fourth proportional to 466,337.09, 698,838.20 and 200,026.37 is: 299,753.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,337.09 : 698,838.20 = 200,026.37 : x
  2. Step 2: Convert to fraction form
    466,337.09/698,838.20 = 200,026.37/x
  3. Step 3: Cross multiply
    466,337.09x = 698,838.20 × 200,026.37
  4. Step 4: Simplify right side
    466,337.09x = 139,786,069,860.40
  5. Step 5: Solve for x
    x = 139,786,069,860.40/466,337.09
  6. Step 6: Final answer
    x = 299,753.27

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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.