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Finding the Fourth Proportional to 3,023,798, 4,535,697 and 1,250,870

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Solution

The fourth proportional to 3,023,798, 4,535,697 and 1,250,870 is: 1,876,305

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,798 : 4,535,697 = 1,250,870 : x
  2. Step 2: Convert to fraction form
    3,023,798/4,535,697 = 1,250,870/x
  3. Step 3: Cross multiply
    3,023,798x = 4,535,697 × 1,250,870
  4. Step 4: Simplify right side
    3,023,798x = 5,673,567,306,390
  5. Step 5: Solve for x
    x = 5,673,567,306,390/3,023,798
  6. Step 6: Final answer
    x = 1,876,305

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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.