Home / 881,710.08-1,322,366.40-250,609.92

Finding the Fourth Proportional to 881,710.08, 1,322,366.40 and 250,609.92

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Solution

The fourth proportional to 881,710.08, 1,322,366.40 and 250,609.92 is: 375,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,710.08 : 1,322,366.40 = 250,609.92 : x
  2. Step 2: Convert to fraction form
    881,710.08/1,322,366.40 = 250,609.92/x
  3. Step 3: Cross multiply
    881,710.08x = 1,322,366.40 × 250,609.92
  4. Step 4: Simplify right side
    881,710.08x = 331,398,137,714.69
  5. Step 5: Solve for x
    x = 331,398,137,714.69/881,710.08
  6. Step 6: Final answer
    x = 375,858.40

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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.