Home / 8,927,932.34-12,320,650.14-4,954,285.10

Finding the Fourth Proportional to 8,927,932.34, 12,320,650.14 and 4,954,285.10

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Solution

The fourth proportional to 8,927,932.34, 12,320,650.14 and 4,954,285.10 is: 6,836,970.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,927,932.34 : 12,320,650.14 = 4,954,285.10 : x
  2. Step 2: Convert to fraction form
    8,927,932.34/12,320,650.14 = 4,954,285.10/x
  3. Step 3: Cross multiply
    8,927,932.34x = 12,320,650.14 × 4,954,285.10
  4. Step 4: Simplify right side
    8,927,932.34x = 61,040,013,410,914.91
  5. Step 5: Solve for x
    x = 61,040,013,410,914.91/8,927,932.34
  6. Step 6: Final answer
    x = 6,836,970.88

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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.