Home / 737,184.75-1,105,470.48-257,310.02

Finding the Fourth Proportional to 737,184.75, 1,105,470.48 and 257,310.02

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Solution

The fourth proportional to 737,184.75, 1,105,470.48 and 257,310.02 is: 385,858.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,184.75 : 1,105,470.48 = 257,310.02 : x
  2. Step 2: Convert to fraction form
    737,184.75/1,105,470.48 = 257,310.02/x
  3. Step 3: Cross multiply
    737,184.75x = 1,105,470.48 × 257,310.02
  4. Step 4: Simplify right side
    737,184.75x = 284,448,628,828.53
  5. Step 5: Solve for x
    x = 284,448,628,828.53/737,184.75
  6. Step 6: Final answer
    x = 385,858.00

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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.