Home / 894,528.54-1,341,679.59-295,342.77

Finding the Fourth Proportional to 894,528.54, 1,341,679.59 and 295,342.77

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Solution

The fourth proportional to 894,528.54, 1,341,679.59 and 295,342.77 is: 442,976.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,528.54 : 1,341,679.59 = 295,342.77 : x
  2. Step 2: Convert to fraction form
    894,528.54/1,341,679.59 = 295,342.77/x
  3. Step 3: Cross multiply
    894,528.54x = 1,341,679.59 × 295,342.77
  4. Step 4: Simplify right side
    894,528.54x = 396,255,366,563.06
  5. Step 5: Solve for x
    x = 396,255,366,563.06/894,528.54
  6. Step 6: Final answer
    x = 442,976.77

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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.