Home / 3,488,595.38-5,232,893.12-1,092,627.53

Finding the Fourth Proportional to 3,488,595.38, 5,232,893.12 and 1,092,627.53

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Solution

The fourth proportional to 3,488,595.38, 5,232,893.12 and 1,092,627.53 is: 1,638,941.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,595.38 : 5,232,893.12 = 1,092,627.53 : x
  2. Step 2: Convert to fraction form
    3,488,595.38/5,232,893.12 = 1,092,627.53/x
  3. Step 3: Cross multiply
    3,488,595.38x = 5,232,893.12 × 1,092,627.53
  4. Step 4: Simplify right side
    3,488,595.38x = 5,717,603,078,996.46
  5. Step 5: Solve for x
    x = 5,717,603,078,996.46/3,488,595.38
  6. Step 6: Final answer
    x = 1,638,941.31

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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.