Home / 3,568,402.19-4,924,333.22-1,936,774.52

Finding the Fourth Proportional to 3,568,402.19, 4,924,333.22 and 1,936,774.52

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Solution

The fourth proportional to 3,568,402.19, 4,924,333.22 and 1,936,774.52 is: 2,672,715.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,402.19 : 4,924,333.22 = 1,936,774.52 : x
  2. Step 2: Convert to fraction form
    3,568,402.19/4,924,333.22 = 1,936,774.52/x
  3. Step 3: Cross multiply
    3,568,402.19x = 4,924,333.22 × 1,936,774.52
  4. Step 4: Simplify right side
    3,568,402.19x = 9,537,323,074,180.02
  5. Step 5: Solve for x
    x = 9,537,323,074,180.02/3,568,402.19
  6. Step 6: Final answer
    x = 2,672,715.29

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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.