Home / 943,011.56-1,414,503.49-233,039.58

Finding the Fourth Proportional to 943,011.56, 1,414,503.49 and 233,039.58

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Solution

The fourth proportional to 943,011.56, 1,414,503.49 and 233,039.58 is: 349,555.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,011.56 : 1,414,503.49 = 233,039.58 : x
  2. Step 2: Convert to fraction form
    943,011.56/1,414,503.49 = 233,039.58/x
  3. Step 3: Cross multiply
    943,011.56x = 1,414,503.49 × 233,039.58
  4. Step 4: Simplify right side
    943,011.56x = 329,635,299,218.13
  5. Step 5: Solve for x
    x = 329,635,299,218.13/943,011.56
  6. Step 6: Final answer
    x = 349,555.95

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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.