Home / 894,460.56-1,341,406.32-295,310.16

Finding the Fourth Proportional to 894,460.56, 1,341,406.32 and 295,310.16

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Solution

The fourth proportional to 894,460.56, 1,341,406.32 and 295,310.16 is: 442,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,460.56 : 1,341,406.32 = 295,310.16 : x
  2. Step 2: Convert to fraction form
    894,460.56/1,341,406.32 = 295,310.16/x
  3. Step 3: Cross multiply
    894,460.56x = 1,341,406.32 × 295,310.16
  4. Step 4: Simplify right side
    894,460.56x = 396,130,914,984.21
  5. Step 5: Solve for x
    x = 396,130,914,984.21/894,460.56
  6. Step 6: Final answer
    x = 442,871.30

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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.