Home / 7,969,929.54-10,996,546.23-4,661,709.18

Finding the Fourth Proportional to 7,969,929.54, 10,996,546.23 and 4,661,709.18

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Solution

The fourth proportional to 7,969,929.54, 10,996,546.23 and 4,661,709.18 is: 6,432,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,969,929.54 : 10,996,546.23 = 4,661,709.18 : x
  2. Step 2: Convert to fraction form
    7,969,929.54/10,996,546.23 = 4,661,709.18/x
  3. Step 3: Cross multiply
    7,969,929.54x = 10,996,546.23 × 4,661,709.18
  4. Step 4: Simplify right side
    7,969,929.54x = 51,262,700,508,685.39
  5. Step 5: Solve for x
    x = 51,262,700,508,685.39/7,969,929.54
  6. Step 6: Final answer
    x = 6,432,014.27

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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.