Home / 1,494,599.34-2,062,828.35-936,052.55

Finding the Fourth Proportional to 1,494,599.34, 2,062,828.35 and 936,052.55

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Solution

The fourth proportional to 1,494,599.34, 2,062,828.35 and 936,052.55 is: 1,291,928.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,599.34 : 2,062,828.35 = 936,052.55 : x
  2. Step 2: Convert to fraction form
    1,494,599.34/2,062,828.35 = 936,052.55/x
  3. Step 3: Cross multiply
    1,494,599.34x = 2,062,828.35 × 936,052.55
  4. Step 4: Simplify right side
    1,494,599.34x = 1,930,915,726,915.65
  5. Step 5: Solve for x
    x = 1,930,915,726,915.65/1,494,599.34
  6. Step 6: Final answer
    x = 1,291,928.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.