Home / 936,588.11-1,404,021.04-337,402.76

Finding the Fourth Proportional to 936,588.11, 1,404,021.04 and 337,402.76

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Solution

The fourth proportional to 936,588.11, 1,404,021.04 and 337,402.76 is: 505,793.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,588.11 : 1,404,021.04 = 337,402.76 : x
  2. Step 2: Convert to fraction form
    936,588.11/1,404,021.04 = 337,402.76/x
  3. Step 3: Cross multiply
    936,588.11x = 1,404,021.04 × 337,402.76
  4. Step 4: Simplify right side
    936,588.11x = 473,720,566,130.46
  5. Step 5: Solve for x
    x = 473,720,566,130.46/936,588.11
  6. Step 6: Final answer
    x = 505,793.92

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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.