Home / 5,037,693.92-6,952,087.68-2,745,850.40

Finding the Fourth Proportional to 5,037,693.92, 6,952,087.68 and 2,745,850.40

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Solution

The fourth proportional to 5,037,693.92, 6,952,087.68 and 2,745,850.40 is: 3,789,311.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,693.92 : 6,952,087.68 = 2,745,850.40 : x
  2. Step 2: Convert to fraction form
    5,037,693.92/6,952,087.68 = 2,745,850.40/x
  3. Step 3: Cross multiply
    5,037,693.92x = 6,952,087.68 × 2,745,850.40
  4. Step 4: Simplify right side
    5,037,693.92x = 19,089,392,736,963.07
  5. Step 5: Solve for x
    x = 19,089,392,736,963.07/5,037,693.92
  6. Step 6: Final answer
    x = 3,789,311.74

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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.