Home / 969,894.40-1,454,841.72-295,979.23

Finding the Fourth Proportional to 969,894.40, 1,454,841.72 and 295,979.23

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Solution

The fourth proportional to 969,894.40, 1,454,841.72 and 295,979.23 is: 443,968.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,894.40 : 1,454,841.72 = 295,979.23 : x
  2. Step 2: Convert to fraction form
    969,894.40/1,454,841.72 = 295,979.23/x
  3. Step 3: Cross multiply
    969,894.40x = 1,454,841.72 × 295,979.23
  4. Step 4: Simplify right side
    969,894.40x = 430,602,932,057.48
  5. Step 5: Solve for x
    x = 430,602,932,057.48/969,894.40
  6. Step 6: Final answer
    x = 443,968.88

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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.