Home / 1,883,433.98-2,823,493.24-746,994.06

Finding the Fourth Proportional to 1,883,433.98, 2,823,493.24 and 746,994.06

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Solution

The fourth proportional to 1,883,433.98, 2,823,493.24 and 746,994.06 is: 1,119,833.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,433.98 : 2,823,493.24 = 746,994.06 : x
  2. Step 2: Convert to fraction form
    1,883,433.98/2,823,493.24 = 746,994.06/x
  3. Step 3: Cross multiply
    1,883,433.98x = 2,823,493.24 × 746,994.06
  4. Step 4: Simplify right side
    1,883,433.98x = 2,109,132,676,862.67
  5. Step 5: Solve for x
    x = 2,109,132,676,862.67/1,883,433.98
  6. Step 6: Final answer
    x = 1,119,833.61

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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.