Home / 5,350,258.96-8,023,702.56-1,755,188.14

Finding the Fourth Proportional to 5,350,258.96, 8,023,702.56 and 1,755,188.14

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Solution

The fourth proportional to 5,350,258.96, 8,023,702.56 and 1,755,188.14 is: 2,632,229.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,258.96 : 8,023,702.56 = 1,755,188.14 : x
  2. Step 2: Convert to fraction form
    5,350,258.96/8,023,702.56 = 1,755,188.14/x
  3. Step 3: Cross multiply
    5,350,258.96x = 8,023,702.56 × 1,755,188.14
  4. Step 4: Simplify right side
    5,350,258.96x = 14,083,107,572,199.64
  5. Step 5: Solve for x
    x = 14,083,107,572,199.64/5,350,258.96
  6. Step 6: Final answer
    x = 2,632,229.15

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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.