Home / 4,601,250.56-6,347,915.52-3,074,355.20

Finding the Fourth Proportional to 4,601,250.56, 6,347,915.52 and 3,074,355.20

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Solution

The fourth proportional to 4,601,250.56, 6,347,915.52 and 3,074,355.20 is: 4,241,400.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,250.56 : 6,347,915.52 = 3,074,355.20 : x
  2. Step 2: Convert to fraction form
    4,601,250.56/6,347,915.52 = 3,074,355.20/x
  3. Step 3: Cross multiply
    4,601,250.56x = 6,347,915.52 × 3,074,355.20
  4. Step 4: Simplify right side
    4,601,250.56x = 19,515,747,088,072.70
  5. Step 5: Solve for x
    x = 19,515,747,088,072.70/4,601,250.56
  6. Step 6: Final answer
    x = 4,241,400.64

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1.5x scale

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.