Home / 943,165.26-1,414,747.80-233,199.45

Finding the Fourth Proportional to 943,165.26, 1,414,747.80 and 233,199.45

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Solution

The fourth proportional to 943,165.26, 1,414,747.80 and 233,199.45 is: 349,799.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,165.26 : 1,414,747.80 = 233,199.45 : x
  2. Step 2: Convert to fraction form
    943,165.26/1,414,747.80 = 233,199.45/x
  3. Step 3: Cross multiply
    943,165.26x = 1,414,747.80 × 233,199.45
  4. Step 4: Simplify right side
    943,165.26x = 329,918,408,848.71
  5. Step 5: Solve for x
    x = 329,918,408,848.71/943,165.26
  6. Step 6: Final answer
    x = 349,799.15

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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.