Home / 943,036.72-1,414,541.28-233,064.84

Finding the Fourth Proportional to 943,036.72, 1,414,541.28 and 233,064.84

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Solution

The fourth proportional to 943,036.72, 1,414,541.28 and 233,064.84 is: 349,593.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,036.72 : 1,414,541.28 = 233,064.84 : x
  2. Step 2: Convert to fraction form
    943,036.72/1,414,541.28 = 233,064.84/x
  3. Step 3: Cross multiply
    943,036.72x = 1,414,541.28 × 233,064.84
  4. Step 4: Simplify right side
    943,036.72x = 329,679,837,096.60
  5. Step 5: Solve for x
    x = 329,679,837,096.60/943,036.72
  6. Step 6: Final answer
    x = 349,593.85

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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.