Home / 5,670,640.96-7,825,673.44-3,092,462.40

Finding the Fourth Proportional to 5,670,640.96, 7,825,673.44 and 3,092,462.40

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Solution

The fourth proportional to 5,670,640.96, 7,825,673.44 and 3,092,462.40 is: 4,267,701.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,640.96 : 7,825,673.44 = 3,092,462.40 : x
  2. Step 2: Convert to fraction form
    5,670,640.96/7,825,673.44 = 3,092,462.40/x
  3. Step 3: Cross multiply
    5,670,640.96x = 7,825,673.44 × 3,092,462.40
  4. Step 4: Simplify right side
    5,670,640.96x = 24,200,600,867,878.66
  5. Step 5: Solve for x
    x = 24,200,600,867,878.66/5,670,640.96
  6. Step 6: Final answer
    x = 4,267,701.14

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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.