Home / 5,947,654-8,925,967.68-2,755,020.16

Finding the Fourth Proportional to 5,947,654, 8,925,967.68 and 2,755,020.16

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Solution

The fourth proportional to 5,947,654, 8,925,967.68 and 2,755,020.16 is: 4,134,608.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,654 : 8,925,967.68 = 2,755,020.16 : x
  2. Step 2: Convert to fraction form
    5,947,654/8,925,967.68 = 2,755,020.16/x
  3. Step 3: Cross multiply
    5,947,654x = 8,925,967.68 × 2,755,020.16
  4. Step 4: Simplify right side
    5,947,654x = 24,591,220,905,908.43
  5. Step 5: Solve for x
    x = 24,591,220,905,908.43/5,947,654
  6. Step 6: Final answer
    x = 4,134,608.52

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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.