Home / 10,414,493.54-15,624,234.48-4,345,849.41

Finding the Fourth Proportional to 10,414,493.54, 15,624,234.48 and 4,345,849.41

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Solution

The fourth proportional to 10,414,493.54, 15,624,234.48 and 4,345,849.41 is: 6,519,814.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,414,493.54 : 15,624,234.48 = 4,345,849.41 : x
  2. Step 2: Convert to fraction form
    10,414,493.54/15,624,234.48 = 4,345,849.41/x
  3. Step 3: Cross multiply
    10,414,493.54x = 15,624,234.48 × 4,345,849.41
  4. Step 4: Simplify right side
    10,414,493.54x = 67,900,570,242,202.04
  5. Step 5: Solve for x
    x = 67,900,570,242,202.04/10,414,493.54
  6. Step 6: Final answer
    x = 6,519,814.91

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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.