Home / 4,200,382.58-6,301,881.34-1,504,730.92

Finding the Fourth Proportional to 4,200,382.58, 6,301,881.34 and 1,504,730.92

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Solution

The fourth proportional to 4,200,382.58, 6,301,881.34 and 1,504,730.92 is: 2,257,564.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,382.58 : 6,301,881.34 = 1,504,730.92 : x
  2. Step 2: Convert to fraction form
    4,200,382.58/6,301,881.34 = 1,504,730.92/x
  3. Step 3: Cross multiply
    4,200,382.58x = 6,301,881.34 × 1,504,730.92
  4. Step 4: Simplify right side
    4,200,382.58x = 9,482,635,706,469.03
  5. Step 5: Solve for x
    x = 9,482,635,706,469.03/4,200,382.58
  6. Step 6: Final answer
    x = 2,257,564.76

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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.