Home / 10,462,236.75-14,443,806.20-6,794,433.63

Finding the Fourth Proportional to 10,462,236.75, 14,443,806.20 and 6,794,433.63

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Solution

The fourth proportional to 10,462,236.75, 14,443,806.20 and 6,794,433.63 is: 9,380,162.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,462,236.75 : 14,443,806.20 = 6,794,433.63 : x
  2. Step 2: Convert to fraction form
    10,462,236.75/14,443,806.20 = 6,794,433.63/x
  3. Step 3: Cross multiply
    10,462,236.75x = 14,443,806.20 × 6,794,433.63
  4. Step 4: Simplify right side
    10,462,236.75x = 98,137,482,556,510.34
  5. Step 5: Solve for x
    x = 98,137,482,556,510.34/10,462,236.75
  6. Step 6: Final answer
    x = 9,380,162.67

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Double scale
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1.5x scale

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.