Home / 8,096,966.64-11,166,577.11-6,718,127.67

Finding the Fourth Proportional to 8,096,966.64, 11,166,577.11 and 6,718,127.67

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Solution

The fourth proportional to 8,096,966.64, 11,166,577.11 and 6,718,127.67 is: 9,265,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,966.64 : 11,166,577.11 = 6,718,127.67 : x
  2. Step 2: Convert to fraction form
    8,096,966.64/11,166,577.11 = 6,718,127.67/x
  3. Step 3: Cross multiply
    8,096,966.64x = 11,166,577.11 × 6,718,127.67
  4. Step 4: Simplify right side
    8,096,966.64x = 75,018,490,661,879.62
  5. Step 5: Solve for x
    x = 75,018,490,661,879.62/8,096,966.64
  6. Step 6: Final answer
    x = 9,265,011.70

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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.