Home / 2,521,096.37-3,780,023.91-1,655,508.60

Finding the Fourth Proportional to 2,521,096.37, 3,780,023.91 and 1,655,508.60

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Solution

The fourth proportional to 2,521,096.37, 3,780,023.91 and 1,655,508.60 is: 2,482,198.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,096.37 : 3,780,023.91 = 1,655,508.60 : x
  2. Step 2: Convert to fraction form
    2,521,096.37/3,780,023.91 = 1,655,508.60/x
  3. Step 3: Cross multiply
    2,521,096.37x = 3,780,023.91 × 1,655,508.60
  4. Step 4: Simplify right side
    2,521,096.37x = 6,257,862,083,644.50
  5. Step 5: Solve for x
    x = 6,257,862,083,644.50/2,521,096.37
  6. Step 6: Final answer
    x = 2,482,198.68

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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.