Home / 4,667,731.10-7,000,974.57-1,301,656.22

Finding the Fourth Proportional to 4,667,731.10, 7,000,974.57 and 1,301,656.22

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Solution

The fourth proportional to 4,667,731.10, 7,000,974.57 and 1,301,656.22 is: 1,952,310.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,731.10 : 7,000,974.57 = 1,301,656.22 : x
  2. Step 2: Convert to fraction form
    4,667,731.10/7,000,974.57 = 1,301,656.22/x
  3. Step 3: Cross multiply
    4,667,731.10x = 7,000,974.57 × 1,301,656.22
  4. Step 4: Simplify right side
    4,667,731.10x = 9,112,862,095,102.33
  5. Step 5: Solve for x
    x = 9,112,862,095,102.33/4,667,731.10
  6. Step 6: Final answer
    x = 1,952,310.86

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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.