Home / 3,064,452.33-4,228,973.60-1,687,827.26

Finding the Fourth Proportional to 3,064,452.33, 4,228,973.60 and 1,687,827.26

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Solution

The fourth proportional to 3,064,452.33, 4,228,973.60 and 1,687,827.26 is: 2,329,217.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,452.33 : 4,228,973.60 = 1,687,827.26 : x
  2. Step 2: Convert to fraction form
    3,064,452.33/4,228,973.60 = 1,687,827.26/x
  3. Step 3: Cross multiply
    3,064,452.33x = 4,228,973.60 × 1,687,827.26
  4. Step 4: Simplify right side
    3,064,452.33x = 7,137,776,894,316.33
  5. Step 5: Solve for x
    x = 7,137,776,894,316.33/3,064,452.33
  6. Step 6: Final answer
    x = 2,329,217.79

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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.