Home / 10,680,357.53-14,735,267.79-6,033,463.67

Finding the Fourth Proportional to 10,680,357.53, 14,735,267.79 and 6,033,463.67

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Solution

The fourth proportional to 10,680,357.53, 14,735,267.79 and 6,033,463.67 is: 8,324,131.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,680,357.53 : 14,735,267.79 = 6,033,463.67 : x
  2. Step 2: Convert to fraction form
    10,680,357.53/14,735,267.79 = 6,033,463.67/x
  3. Step 3: Cross multiply
    10,680,357.53x = 14,735,267.79 × 6,033,463.67
  4. Step 4: Simplify right side
    10,680,357.53x = 88,904,702,892,898.88
  5. Step 5: Solve for x
    x = 88,904,702,892,898.88/10,680,357.53
  6. Step 6: Final answer
    x = 8,324,131.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.