Home / 6,241,092.60-9,361,638.90-5,327,801.40

Finding the Fourth Proportional to 6,241,092.60, 9,361,638.90 and 5,327,801.40

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Solution

The fourth proportional to 6,241,092.60, 9,361,638.90 and 5,327,801.40 is: 7,991,702.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,092.60 : 9,361,638.90 = 5,327,801.40 : x
  2. Step 2: Convert to fraction form
    6,241,092.60/9,361,638.90 = 5,327,801.40/x
  3. Step 3: Cross multiply
    6,241,092.60x = 9,361,638.90 × 5,327,801.40
  4. Step 4: Simplify right side
    6,241,092.60x = 49,876,952,837,714.47
  5. Step 5: Solve for x
    x = 49,876,952,837,714.47/6,241,092.60
  6. Step 6: Final answer
    x = 7,991,702.10

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1.5x scale

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.