Home / 4,600,476.72-6,348,683.90-2,667,884.76

Finding the Fourth Proportional to 4,600,476.72, 6,348,683.90 and 2,667,884.76

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Solution

The fourth proportional to 4,600,476.72, 6,348,683.90 and 2,667,884.76 is: 3,681,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,476.72 : 6,348,683.90 = 2,667,884.76 : x
  2. Step 2: Convert to fraction form
    4,600,476.72/6,348,683.90 = 2,667,884.76/x
  3. Step 3: Cross multiply
    4,600,476.72x = 6,348,683.90 × 2,667,884.76
  4. Step 4: Simplify right side
    4,600,476.72x = 16,937,557,022,867.36
  5. Step 5: Solve for x
    x = 16,937,557,022,867.36/4,600,476.72
  6. Step 6: Final answer
    x = 3,681,696.06

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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.