Home / 901,713.98-1,352,661.29-333,244.51

Finding the Fourth Proportional to 901,713.98, 1,352,661.29 and 333,244.51

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Solution

The fourth proportional to 901,713.98, 1,352,661.29 and 333,244.51 is: 499,900.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,713.98 : 1,352,661.29 = 333,244.51 : x
  2. Step 2: Convert to fraction form
    901,713.98/1,352,661.29 = 333,244.51/x
  3. Step 3: Cross multiply
    901,713.98x = 1,352,661.29 × 333,244.51
  4. Step 4: Simplify right side
    901,713.98x = 450,766,948,782.02
  5. Step 5: Solve for x
    x = 450,766,948,782.02/901,713.98
  6. Step 6: Final answer
    x = 499,900.14

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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.