Home / 446,762.58-669,981.65-244,508.16

Finding the Fourth Proportional to 446,762.58, 669,981.65 and 244,508.16

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Solution

The fourth proportional to 446,762.58, 669,981.65 and 244,508.16 is: 366,673.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,762.58 : 669,981.65 = 244,508.16 : x
  2. Step 2: Convert to fraction form
    446,762.58/669,981.65 = 244,508.16/x
  3. Step 3: Cross multiply
    446,762.58x = 669,981.65 × 244,508.16
  4. Step 4: Simplify right side
    446,762.58x = 163,815,981,765.15
  5. Step 5: Solve for x
    x = 163,815,981,765.15/446,762.58
  6. Step 6: Final answer
    x = 366,673.46

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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.