Home / 3,511,630.60-4,846,443.51-1,983,836.14

Finding the Fourth Proportional to 3,511,630.60, 4,846,443.51 and 1,983,836.14

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Solution

The fourth proportional to 3,511,630.60, 4,846,443.51 and 1,983,836.14 is: 2,737,916.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,630.60 : 4,846,443.51 = 1,983,836.14 : x
  2. Step 2: Convert to fraction form
    3,511,630.60/4,846,443.51 = 1,983,836.14/x
  3. Step 3: Cross multiply
    3,511,630.60x = 4,846,443.51 × 1,983,836.14
  4. Step 4: Simplify right side
    3,511,630.60x = 9,614,549,785,606.45
  5. Step 5: Solve for x
    x = 9,614,549,785,606.45/3,511,630.60
  6. Step 6: Final answer
    x = 2,737,916.05

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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.