Home / 1,094,646.33-1,642,126.19-336,551.45

Finding the Fourth Proportional to 1,094,646.33, 1,642,126.19 and 336,551.45

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Solution

The fourth proportional to 1,094,646.33, 1,642,126.19 and 336,551.45 is: 504,875.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,646.33 : 1,642,126.19 = 336,551.45 : x
  2. Step 2: Convert to fraction form
    1,094,646.33/1,642,126.19 = 336,551.45/x
  3. Step 3: Cross multiply
    1,094,646.33x = 1,642,126.19 × 336,551.45
  4. Step 4: Simplify right side
    1,094,646.33x = 552,659,942,958.22
  5. Step 5: Solve for x
    x = 552,659,942,958.22/1,094,646.33
  6. Step 6: Final answer
    x = 504,875.34

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Double scale
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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.