Home / 2,714,752.20-4,070,735.37-1,436,049.84

Finding the Fourth Proportional to 2,714,752.20, 4,070,735.37 and 1,436,049.84

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Solution

The fourth proportional to 2,714,752.20, 4,070,735.37 and 1,436,049.84 is: 2,153,337.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,752.20 : 4,070,735.37 = 1,436,049.84 : x
  2. Step 2: Convert to fraction form
    2,714,752.20/4,070,735.37 = 1,436,049.84/x
  3. Step 3: Cross multiply
    2,714,752.20x = 4,070,735.37 × 1,436,049.84
  4. Step 4: Simplify right side
    2,714,752.20x = 5,845,778,876,770.84
  5. Step 5: Solve for x
    x = 5,845,778,876,770.84/2,714,752.20
  6. Step 6: Final answer
    x = 2,153,337.93

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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.