Home / 3,902,507.64-5,846,187.15-2,875,973.58

Finding the Fourth Proportional to 3,902,507.64, 5,846,187.15 and 2,875,973.58

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Solution

The fourth proportional to 3,902,507.64, 5,846,187.15 and 2,875,973.58 is: 4,308,378.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,507.64 : 5,846,187.15 = 2,875,973.58 : x
  2. Step 2: Convert to fraction form
    3,902,507.64/5,846,187.15 = 2,875,973.58/x
  3. Step 3: Cross multiply
    3,902,507.64x = 5,846,187.15 × 2,875,973.58
  4. Step 4: Simplify right side
    3,902,507.64x = 16,813,479,787,135.50
  5. Step 5: Solve for x
    x = 16,813,479,787,135.50/3,902,507.64
  6. Step 6: Final answer
    x = 4,308,378.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.