Home / 733,036.05-1,100,763.26-494,681.25

Finding the Fourth Proportional to 733,036.05, 1,100,763.26 and 494,681.25

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Solution

The fourth proportional to 733,036.05, 1,100,763.26 and 494,681.25 is: 742,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,036.05 : 1,100,763.26 = 494,681.25 : x
  2. Step 2: Convert to fraction form
    733,036.05/1,100,763.26 = 494,681.25/x
  3. Step 3: Cross multiply
    733,036.05x = 1,100,763.26 × 494,681.25
  4. Step 4: Simplify right side
    733,036.05x = 544,526,945,410.88
  5. Step 5: Solve for x
    x = 544,526,945,410.88/733,036.05
  6. Step 6: Final answer
    x = 742,837.88

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Double scale
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Similar ratio
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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.