Home / 902,744.46-1,354,206.06-334,277.28

Finding the Fourth Proportional to 902,744.46, 1,354,206.06 and 334,277.28

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Solution

The fourth proportional to 902,744.46, 1,354,206.06 and 334,277.28 is: 501,449.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,744.46 : 1,354,206.06 = 334,277.28 : x
  2. Step 2: Convert to fraction form
    902,744.46/1,354,206.06 = 334,277.28/x
  3. Step 3: Cross multiply
    902,744.46x = 1,354,206.06 × 334,277.28
  4. Step 4: Simplify right side
    902,744.46x = 452,680,318,296.32
  5. Step 5: Solve for x
    x = 452,680,318,296.32/902,744.46
  6. Step 6: Final answer
    x = 501,449.01

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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.