Home / 5,102,024.28-7,653,978.18-2,110,441.56

Finding the Fourth Proportional to 5,102,024.28, 7,653,978.18 and 2,110,441.56

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Solution

The fourth proportional to 5,102,024.28, 7,653,978.18 and 2,110,441.56 is: 3,166,051.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,102,024.28 : 7,653,978.18 = 2,110,441.56 : x
  2. Step 2: Convert to fraction form
    5,102,024.28/7,653,978.18 = 2,110,441.56/x
  3. Step 3: Cross multiply
    5,102,024.28x = 7,653,978.18 × 2,110,441.56
  4. Step 4: Simplify right side
    5,102,024.28x = 16,153,273,650,405.16
  5. Step 5: Solve for x
    x = 16,153,273,650,405.16/5,102,024.28
  6. Step 6: Final answer
    x = 3,166,051.90

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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.