Home / 3,950,390.09-5,925,585.14-1,110,502.25

Finding the Fourth Proportional to 3,950,390.09, 5,925,585.14 and 1,110,502.25

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Solution

The fourth proportional to 3,950,390.09, 5,925,585.14 and 1,110,502.25 is: 1,665,753.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,390.09 : 5,925,585.14 = 1,110,502.25 : x
  2. Step 2: Convert to fraction form
    3,950,390.09/5,925,585.14 = 1,110,502.25/x
  3. Step 3: Cross multiply
    3,950,390.09x = 5,925,585.14 × 1,110,502.25
  4. Step 4: Simplify right side
    3,950,390.09x = 6,580,375,630,536.57
  5. Step 5: Solve for x
    x = 6,580,375,630,536.57/3,950,390.09
  6. Step 6: Final answer
    x = 1,665,753.38

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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.