Home / 11,103,670.35-16,655,505.53-6,624,694.35

Finding the Fourth Proportional to 11,103,670.35, 16,655,505.53 and 6,624,694.35

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Solution

The fourth proportional to 11,103,670.35, 16,655,505.53 and 6,624,694.35 is: 9,937,041.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,103,670.35 : 16,655,505.53 = 6,624,694.35 : x
  2. Step 2: Convert to fraction form
    11,103,670.35/16,655,505.53 = 6,624,694.35/x
  3. Step 3: Cross multiply
    11,103,670.35x = 16,655,505.53 × 6,624,694.35
  4. Step 4: Simplify right side
    11,103,670.35x = 110,337,633,347,861.28
  5. Step 5: Solve for x
    x = 110,337,633,347,861.28/11,103,670.35
  6. Step 6: Final answer
    x = 9,937,041.53

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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.