Home / 2,966,052.52-4,093,362.30-1,676,905.12

Finding the Fourth Proportional to 2,966,052.52, 4,093,362.30 and 1,676,905.12

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Solution

The fourth proportional to 2,966,052.52, 4,093,362.30 and 1,676,905.12 is: 2,314,247.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,052.52 : 4,093,362.30 = 1,676,905.12 : x
  2. Step 2: Convert to fraction form
    2,966,052.52/4,093,362.30 = 1,676,905.12/x
  3. Step 3: Cross multiply
    2,966,052.52x = 4,093,362.30 × 1,676,905.12
  4. Step 4: Simplify right side
    2,966,052.52x = 6,864,180,198,884.98
  5. Step 5: Solve for x
    x = 6,864,180,198,884.98/2,966,052.52
  6. Step 6: Final answer
    x = 2,314,247.69

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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.