Home / 941,914.24-1,412,920.20-310,877.24

Finding the Fourth Proportional to 941,914.24, 1,412,920.20 and 310,877.24

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Solution

The fourth proportional to 941,914.24, 1,412,920.20 and 310,877.24 is: 466,331.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,914.24 : 1,412,920.20 = 310,877.24 : x
  2. Step 2: Convert to fraction form
    941,914.24/1,412,920.20 = 310,877.24/x
  3. Step 3: Cross multiply
    941,914.24x = 1,412,920.20 × 310,877.24
  4. Step 4: Simplify right side
    941,914.24x = 439,244,732,116.25
  5. Step 5: Solve for x
    x = 439,244,732,116.25/941,914.24
  6. Step 6: Final answer
    x = 466,331.98

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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.