Home / 984,062.30-1,476,168.29-335,437.07

Finding the Fourth Proportional to 984,062.30, 1,476,168.29 and 335,437.07

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Solution

The fourth proportional to 984,062.30, 1,476,168.29 and 335,437.07 is: 503,181.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,062.30 : 1,476,168.29 = 335,437.07 : x
  2. Step 2: Convert to fraction form
    984,062.30/1,476,168.29 = 335,437.07/x
  3. Step 3: Cross multiply
    984,062.30x = 1,476,168.29 × 335,437.07
  4. Step 4: Simplify right side
    984,062.30x = 495,161,558,224.37
  5. Step 5: Solve for x
    x = 495,161,558,224.37/984,062.30
  6. Step 6: Final answer
    x = 503,181.11

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1.5x scale

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.