Home / 4,200,951-5,797,312.38-2,293,239

Finding the Fourth Proportional to 4,200,951, 5,797,312.38 and 2,293,239

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Solution

The fourth proportional to 4,200,951, 5,797,312.38 and 2,293,239 is: 3,164,669.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,951 : 5,797,312.38 = 2,293,239 : x
  2. Step 2: Convert to fraction form
    4,200,951/5,797,312.38 = 2,293,239/x
  3. Step 3: Cross multiply
    4,200,951x = 5,797,312.38 × 2,293,239
  4. Step 4: Simplify right side
    4,200,951x = 13,294,622,844,998.82
  5. Step 5: Solve for x
    x = 13,294,622,844,998.82/4,200,951
  6. Step 6: Final answer
    x = 3,164,669.82

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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.