Home / 10,795,040.60-16,184,687.70-4,402,002.20

Finding the Fourth Proportional to 10,795,040.60, 16,184,687.70 and 4,402,002.20

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Solution

The fourth proportional to 10,795,040.60, 16,184,687.70 and 4,402,002.20 is: 6,599,792.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,040.60 : 16,184,687.70 = 4,402,002.20 : x
  2. Step 2: Convert to fraction form
    10,795,040.60/16,184,687.70 = 4,402,002.20/x
  3. Step 3: Cross multiply
    10,795,040.60x = 16,184,687.70 × 4,402,002.20
  4. Step 4: Simplify right side
    10,795,040.60x = 71,245,030,861,712.94
  5. Step 5: Solve for x
    x = 71,245,030,861,712.94/10,795,040.60
  6. Step 6: Final answer
    x = 6,599,792.77

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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.