Home / 3,541,021.32-5,308,650.58-1,110,925.34

Finding the Fourth Proportional to 3,541,021.32, 5,308,650.58 and 1,110,925.34

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Solution

The fourth proportional to 3,541,021.32, 5,308,650.58 and 1,110,925.34 is: 1,665,484.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,021.32 : 5,308,650.58 = 1,110,925.34 : x
  2. Step 2: Convert to fraction form
    3,541,021.32/5,308,650.58 = 1,110,925.34/x
  3. Step 3: Cross multiply
    3,541,021.32x = 5,308,650.58 × 1,110,925.34
  4. Step 4: Simplify right side
    3,541,021.32x = 5,897,514,450,527.70
  5. Step 5: Solve for x
    x = 5,897,514,450,527.70/3,541,021.32
  6. Step 6: Final answer
    x = 1,665,484.03

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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.