Home / 11,054,366.66-16,581,550.26-4,318,056.74

Finding the Fourth Proportional to 11,054,366.66, 16,581,550.26 and 4,318,056.74

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Solution

The fourth proportional to 11,054,366.66, 16,581,550.26 and 4,318,056.74 is: 6,477,085.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,366.66 : 16,581,550.26 = 4,318,056.74 : x
  2. Step 2: Convert to fraction form
    11,054,366.66/16,581,550.26 = 4,318,056.74/x
  3. Step 3: Cross multiply
    11,054,366.66x = 16,581,550.26 × 4,318,056.74
  4. Step 4: Simplify right side
    11,054,366.66x = 71,600,074,859,841.75
  5. Step 5: Solve for x
    x = 71,600,074,859,841.75/11,054,366.66
  6. Step 6: Final answer
    x = 6,477,085.22

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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.