Home / 894,652.37-1,341,934.81-333,643.13

Finding the Fourth Proportional to 894,652.37, 1,341,934.81 and 333,643.13

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Solution

The fourth proportional to 894,652.37, 1,341,934.81 and 333,643.13 is: 500,448.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,652.37 : 1,341,934.81 = 333,643.13 : x
  2. Step 2: Convert to fraction form
    894,652.37/1,341,934.81 = 333,643.13/x
  3. Step 3: Cross multiply
    894,652.37x = 1,341,934.81 × 333,643.13
  4. Step 4: Simplify right side
    894,652.37x = 447,727,322,720.57
  5. Step 5: Solve for x
    x = 447,727,322,720.57/894,652.37
  6. Step 6: Final answer
    x = 500,448.38

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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.