Home / 2,673,015.60-4,015,428.30-2,572,632.30

Finding the Fourth Proportional to 2,673,015.60, 4,015,428.30 and 2,572,632.30

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Solution

The fourth proportional to 2,673,015.60, 4,015,428.30 and 2,572,632.30 is: 3,864,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,015.60 : 4,015,428.30 = 2,572,632.30 : x
  2. Step 2: Convert to fraction form
    2,673,015.60/4,015,428.30 = 2,572,632.30/x
  3. Step 3: Cross multiply
    2,673,015.60x = 4,015,428.30 × 2,572,632.30
  4. Step 4: Simplify right side
    2,673,015.60x = 10,330,220,542,914.09
  5. Step 5: Solve for x
    x = 10,330,220,542,914.09/2,673,015.60
  6. Step 6: Final answer
    x = 3,864,631.60

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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.